Inventor · disambiguated record
Laurence B. Sperry
Also filed as: SPERRY LAURENCE · SPERRY LAURENCE B · SPERRY LAURENCE BURST
56 granted patents·12 pending applications·1,567 citations·filing 1991–2023
99Inventor score
Files withSEALED AIR CORP46SPERRY PRODUCT INNOVATION INC5SPERRY LAURENCE4REDI TECH INC3SEALED AIR CORP (US)3
Top patents by PatentIndex Score
68 records- 0198US7950433B2Machine for inflating and sealing an inflatable webSEALED AIR CORP·Filed 2009·Granted May 31, 2011·62 cites·22 claims
- 0298US5376219AHigh speed apparatus for forming foam cushions for packaging purposesSEALED AIR CORP·Filed 1991·Granted Dec 27, 1994·157 cites·14 claims
- 0397US7386968B2Packaging machine and methodSEALED AIR CORP·Filed 2005·Granted Jun 17, 2008·66 cites·34 claims
- 0496US7225599B2Apparatus and method for forming inflated articlesSEALED AIR CORP·Filed 2005·Granted Jun 5, 2007·50 cites·21 claims
- 0595US10286617B2Machine for inflating and sealing an inflatable webSEALED AIR CORP·Filed 2013·Granted May 14, 2019·15 cites·14 claims
- 0695US7389626B2Apparatus and method for forming inflated articlesSEALED AIR CORP·Filed 2007·Granted Jun 24, 2008·28 cites·21 claims
- 0795US5679208AHigh speed apparatus for forming foam cushions for packaging purposesSEALED AIR CORP·Filed 1996·Granted Oct 21, 1997·97 cites·4 claims
- 0893US10786960B2Inflatable pouchesSEALED AIR CORP·Filed 2017·Granted Sep 29, 2020·7 cites·21 claims
- 0993US9969136B2Inflatable pouchesSEALED AIR CORP·Filed 2013·Granted May 15, 2018·16 cites·12 claims
- 1093US8554363B2Apparatus configured to dispense a plurality of connected inflatable structures and associated system and methodSPERRY LAURENCE·Filed 2010·Granted Oct 8, 2013·25 cites·21 claims
- 1193US5699902AFoam in bag packaging systemFiled 1996·Granted Dec 23, 1997·87 cites·52 claims
- 1292US11325286B2Mixing machine for producing foam within a bagSEALED AIR CORP·Filed 2017·Granted May 10, 2022·6 cites·20 claims
- 1392US6729110B2System for inflating packing materialSEALED AIR CORP·Filed 2001·Granted May 4, 2004·31 cites·17 claims
- 1492US6253806B1Inflatable packing material and inflation systemSEALED AIR CORP·Filed 1998·Granted Jul 3, 2001·76 cites·14 claims
- 1592US5575435AHigh speed apparatus for forming foam cushions for packaging purposesSEALED AIR CORP·Filed 1994·Granted Nov 19, 1996·57 cites·12 claims
- 1691US8567159B2Apparatus and method for making inflated articlesSPERRY LAURENCE·Filed 2007·Granted Oct 29, 2013·15 cites·9 claims
- 1791US6003288ACompact packaging device for forming foam filled cushions for packaging purposesSEALED AIR CORP·Filed 1995·Granted Dec 21, 1999·106 cites·7 claims
- 1891US5255847ATip for a foam in place injection cartridgeSEALED AIR CORP·Filed 1991·Granted Oct 26, 1993·74 cites·1 claims
- 1990US8991141B2Machine for inflating and sealing an inflatable structureSPERRY LAURENCE·Filed 2009·Granted Mar 31, 2015·16 cites·15 claims
- 2089US7603831B2Packaging machine and methodSEALED AIR CORP·Filed 2005·Granted Oct 20, 2009·20 cites·17 claims
- 2189US6561236B1Inflatable packing and inflation apparatusSEALED AIR CORP·Filed 2000·Granted May 13, 2003·50 cites·16 claims
- 2287US6629599B2Foam in bag packaging systemSEALED AIR CORP·Filed 2001·Granted Oct 7, 2003·27 cites·12 claims
- 2386US5899325AFoam in bag packaging system and method for producing the sameSEALED AIR CORP·Filed 1998·Granted May 4, 1999·50 cites·52 claims
- 2484US6895732B2Packaging apparatus and methodSEALED AIR CORP·Filed 2002·Granted May 24, 2005·19 cites·31 claims
- 2584US6253919B1Inflatable packing materialSEALED AIR CORP·Filed 1998·Granted Jul 3, 2001·34 cites·21 claims
- 2684US5996782AFoam in bag packaging system for manual useSEALED AIR CORP·Filed 1997·Granted Dec 7, 1999·51 cites·34 claims
- 2783US6971221B2Packaging method and apparatusSEALED AIR CORP·Filed 2004·Granted Dec 6, 2005·18 cites·13 claims
- 2882US8234844B2Packaging assemblies and method of fabricating sameDAVLIN ANTHONY ORKIN·Filed 2010·Granted Aug 7, 2012·9 cites·5 claims
- 2982US6283174B1Cleaning mechanism for fluid dispenserSEALED AIR CORP·Filed 2000·Granted Sep 4, 2001·21 cites·35 claims
- 3081US7510359B2Inflatable dunnage bags and methods for using and making the sameSEALED AIR CORP·Filed 2006·Granted Mar 31, 2009·10 cites·19 claims
- 3180US10011416B2Apparatus and method for making inflated articlesSEALED AIR CORP·Filed 2013·Granted Jul 3, 2018·2 cites·20 claims
- 3280US8033081B2Packaging machineSEALED AIR CORP·Filed 2011·Granted Oct 11, 2011·4 cites·3 claims
- 3380US7882954B2Packaging assemblies and method of fabricating sameSEALED AIR CORP·Filed 2006·Granted Feb 8, 2011·7 cites·5 claims
- 3480US7331153B1Apparatus and method for creating easy to open packagesSEALED AIR CORP·Filed 2006·Granted Feb 19, 2008·14 cites·6 claims
- 3580US6983839B2Foam in bag packaging system and method for producing the sameSEALED AIR CORP·Filed 2004·Granted Jan 10, 2006·22 cites·8 claims
- 3679US6974025B2Foam in bag packaging system and method for producing the sameSEALED AIR CORP·Filed 2004·Granted Dec 13, 2005·21 cites·2 claims
- 3776US11667451B2Apparatus and method for making inflated articlesSEALED AIR CORP·Filed 2021·Granted Jun 6, 2023·0 cites·14 claims
- 3876US9962574B2Exercise apparatusSPERRY LAURENCE B·Filed 2011·Granted May 8, 2018·10 cites·34 claims
- 3976US7886502B2Packaging machineSEALED AIR CORP·Filed 2008·Granted Feb 15, 2011·6 cites·5 claims
- 4076US6862868B2System and method for production of foam-in-bag cushionsSEALED AIR CORP·Filed 2002·Granted Mar 8, 2005·13 cites·13 claims
- 4175US11213081B2Quick donning disposable glovesSPERRY PRODUCT INNOVATION INC·Filed 2019·Granted Jan 4, 2022·1 cites·18 claims
- 4275US8020358B2Apparatus and method for forming inflated containersSEALED AIR CORP·Filed 2004·Granted Sep 20, 2011·9 cites·25 claims
- 4375US6272813B1Foam in bag packaging systemSEALED AIR CORP·Filed 1997·Granted Aug 14, 2001·33 cites·15 claims
- 4474US5873221AFoam in bag packaging systemSEALED AIR CORP U S·Filed 1997·Granted Feb 23, 1999·36 cites·5 claims
- 4573US8978345B2Machine for inflating and sealing an inflatable structureSPERRY LAURENCE·Filed 2009·Granted Mar 17, 2015·6 cites·17 claims
- 4672US9340311B2Apparatus and method for forming inflated containersSPERRY LAURENCE B·Filed 2011·Granted May 17, 2016·1 cites·15 claims
- 4772US6712201B1Foam in bag packaging system and method for producing the sameSEALED AIR CORP·Filed 1999·Granted Mar 30, 2004·35 cites·15 claims
- 4872US5913603AMixing device for foam-in-bag packaging systemSEALED AIR CORP U S·Filed 1997·Granted Jun 22, 1999·24 cites·4 claims
- 4971US10899523B2Apparatus and method for making inflated articlesSEALED AIR CORP·Filed 2018·Granted Jan 26, 2021·0 cites·20 claims
- 5069US9540162B2Machine for inflating and sealing an inflatable structureSEALED AIR CORP (US)·Filed 2015·Granted Jan 10, 2017·1 cites·6 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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