Inventor · disambiguated record
Darryl L. Snyder
Also filed as: SNYDER DARRYL L
57 granted patents·11 pending applications·1,145 citations·filing 1992–2019
99Inventor score
Files withSNYDER NATIONAL CORPORATION28SNYDER DARRYL L13SGC TECHNOLOGIES L L C10SNYDER NATIONAL INC3INDUCTIVE ENG TECH LLC2
Top patents by PatentIndex Score
68 records- 0198USD443198SAdjustable duct bracketSNYDER NATIONAL INC·Filed 2000·Granted Jun 5, 2001·151 cites·1 claims
- 0295US6969799B2Poke throughSGC TECHNOLOGIES L L C·Filed 2004·Granted Nov 29, 2005·61 cites·22 claims
- 0395USD457052SAdjustable duct bracketFiled 2000·Granted May 14, 2002·56 cites·1 claims
- 0490US6601356B2Connector frame for ventilation openingSNYDER NATIONAL CORPORATION·Filed 2001·Granted Aug 5, 2003·65 cites·20 claims
- 0590US6458028B2Diffuser and ceiling fan combinationFiled 2000·Granted Oct 1, 2002·67 cites·15 claims
- 0689US7566263B2Register grille and connector frame with releasable connectionSNYDER NATIONAL CORPORATION·Filed 2005·Granted Jul 28, 2009·27 cites·14 claims
- 0789US6202962B1Flexible strap for supporting heating and cooling ductsFiled 1998·Granted Mar 20, 2001·67 cites·10 claims
- 0888USD541405SPoke throughSGC TECHNOLOGIES L L C·Filed 2004·Granted Apr 24, 2007·35 cites·1 claims
- 0986US9544945B2Magnetic induction heat engine and heat pipe delivery system and methods of producing and delivering heatINDUCTIVE ENG TECH LLC·Filed 2016·Granted Jan 10, 2017·11 cites·23 claims
- 1086USD505195SAdjustable duct headerSNYDER NATIONAL CORPORATION·Filed 2003·Granted May 17, 2005·31 cites·1 claims
- 1185USD472456SClamp coverSNYDER NATIONAL CORPORATION·Filed 2001·Granted Apr 1, 2003·30 cites·1 claims
- 1284US6998530B2Poke throughSNYDER NATIONAL CORPORATION·Filed 2005·Granted Feb 14, 2006·12 cites·20 claims
- 1383US6749499B1Cover for register and register openingSNYDER NATIONAL CORPORATION·Filed 2003·Granted Jun 15, 2004·38 cites·20 claims
- 1482US6557805B1Device for supporting ductsFiled 2000·Granted May 6, 2003·28 cites·7 claims
- 1580US5339577ALaminated non-combustible board for forming ductwork and headersSNYDER DARRYL L·Filed 1992·Granted Aug 23, 1994·52 cites·27 claims
- 1678USD476407SDamper for round ductSNYDER NATIONAL CORPORATION·Filed 2002·Granted Jun 24, 2003·22 cites·1 claims
- 1777US7721394B2Button toolSNYDER NATIONAL CORPORATION·Filed 2006·Granted May 25, 2010·5 cites·13 claims
- 1877US6464182B1Duct bracket with pipe clampsSNYDER NATIONAL CORPORATION·Filed 2000·Granted Oct 15, 2002·22 cites·24 claims
- 1975USD442063SAdjustable duct bracketSNYDER NATIONAL INC·Filed 2000·Granted May 15, 2001·18 cites·1 claims
- 2073USD478977SRegister coverSNYDER NATIONAL CORPORATION·Filed 2002·Granted Aug 26, 2003·18 cites·1 claims
- 2172US6932303B2Clamp coverSNYDER NATIONAL CORPORATION·Filed 2003·Granted Aug 23, 2005·17 cites·11 claims
- 2271US6296211B1Duct and pipe bracket for use between joistsSNYDER NATIONAL CORPORATION·Filed 1999·Granted Oct 2, 2001·36 cites·12 claims
- 2368US7874114B2Radiant heat barrierSNYDER NATIONAL CORPORATION·Filed 2007·Granted Jan 25, 2011·3 cites·15 claims
- 2466US6612529B2Duct hangerSNYDER NATIONAL CORPORATION·Filed 2002·Granted Sep 2, 2003·16 cites·15 claims
- 2564USD465276SPoke-through for air conditioner line setFiled 2001·Granted Nov 5, 2002·13 cites·1 claims
- 2664US6062515ADuct and pipe bracket for use between joistsFiled 1998·Granted May 16, 2000·28 cites·17 claims
- 2763USD495048SPoke through componentsSGC TECHNOLOGIES L L C·Filed 2003·Granted Aug 24, 2004·9 cites·1 claims
- 2863USD463255SDuct hangerSNYDER NATIONAL CORPORATION·Filed 2001·Granted Sep 24, 2002·12 cites·1 claims
- 2961USD494670SSupport frame for round ductSNYDER NATIONAL CORPORATION·Filed 2003·Granted Aug 17, 2004·11 cites·1 claims
- 3061USD490506SHandle for a duct damperSNYDER NATIONAL CORPORATION·Filed 2003·Granted May 25, 2004·9 cites·1 claims
- 3161USD462892SDuct hangerSNYDER NATIONAL CORPORATION·Filed 2001·Granted Sep 17, 2002·11 cites·1 claims
- 3261US6079674ASuspension clamp having flexible retaining armFiled 1998·Granted Jun 27, 2000·25 cites·8 claims
- 3360USD503791SEnd cap for poke throughSGC TECHNOLOGIES L L C·Filed 2004·Granted Apr 5, 2005·8 cites·1 claims
- 3460US2010092228A1Writing Instrument Holder and Hand SupportSNYDER DARRYL L·Filed 2009·Application pending·0 cites
- 3558USD503793SPoke throughSGC TECHNOLOGIES L L C·Filed 2004·Granted Apr 5, 2005·7 cites·1 claims
- 3658US6192640B1Double divisible connector frame for mounting air grilles and louvers to heating and cooling duct outletsFiled 1998·Granted Feb 27, 2001·24 cites·20 claims
- 3756USD681084SEquipment support padSNYDER DARRYL L·Filed 2011·Granted Apr 30, 2013·10 cites·1 claims
- 3856USD680564SEquipment support padSNYDER DARRYL L·Filed 2011·Granted Apr 23, 2013·10 cites·1 claims
- 3955US2020173685A1Water heating system for faucetsSNYDER DARRYL L·Filed 2019·Application pending·0 cites
- 4054USD681083SEquipment support padSNYDER DARRYL L·Filed 2011·Granted Apr 30, 2013·9 cites·1 claims
- 4154USD436835SAdjustable duct bracketSNYDER NATIONAL INC·Filed 1999·Granted Jan 30, 2001·7 cites·1 claims
- 4253US6647979B2Solar-powered water heating systemSNYDER NATIONAL CORPORATION·Filed 2002·Granted Nov 18, 2003·5 cites·25 claims
- 4352US2015260427A1Connector frame for duct bootSNYDER DARRYL L·Filed 2014·Application pending·0 cites
- 4451USD494266SPoke through endSGC TECHNOLOGIES L L C·Filed 2003·Granted Aug 10, 2004·6 cites·1 claims
- 4550US2007020021A1Writing instrument holder and hand supportSNYDER DARRYL L·Filed 2006·Application pending·0 cites
- 4650US2003192278A1Interior wall and ceiling coveringFiled 2003·Application pending·0 cites
- 4749US2001029718A1Interior wall and ceiling coveringFiled 2000·Application pending·0 cites
- 4846US2005109415A1Two piece air duct sectionFiled 2004·Application pending·0 cites
- 4946US2013032688A1Equipment support padSNYDER DARRYL L·Filed 2012·Application pending·0 cites
- 5045USD503792SPoke through endSGC TECHNOLOGIES L L C·Filed 2004·Granted Apr 5, 2005·4 cites·1 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →