Inventor · disambiguated record
Joseph Anthony Perrotto
Also filed as: PERROTTO JOSEPH A · PERROTTO JOSEPH ANTHONY
21 granted patents·7 pending applications·1,850 citations·filing 1988–2014
96Inventor score
Files withDU PONT18RUDOLPH MICHAEL LEE2STERLING DIAGNOSTIC IMAGING2CONOCO INC1DIRECT RADIOGRAPHY CORP1
Top patents by PatentIndex Score
28 records- 0198US5827757AFabrication of large area x-ray image capturing elementDIRECT RADIOGRAPHY CORP·Filed 1996·Granted Oct 27, 1998·539 cites·28 claims
- 0297US5534328AIntegrated chemical processing apparatus and processes for the preparation thereofDU PONT·Filed 1993·Granted Jul 9, 1996·529 cites·27 claims
- 0396US5690763AIntegrated chemical processing apparatus and processes for the preparation thereofDU PONT·Filed 1995·Granted Nov 25, 1997·252 cites·10 claims
- 0493US5595712AChemical mixing and reaction apparatusDU PONT·Filed 1994·Granted Jan 21, 1997·210 cites·12 claims
- 0590US8241835B2Device and method for preparing relief printing formRUDOLPH MICHAEL LEE·Filed 2009·Granted Aug 14, 2012·13 cites·14 claims
- 0689US5804832ADigital array for radiographic imagingSTERLING DIAGNOSTIC IMAGING·Filed 1996·Granted Sep 8, 1998·88 cites·17 claims
- 0787US7964049B2Processes for making fiber-on-end materialsDU PONT·Filed 2007·Granted Jun 21, 2011·16 cites·16 claims
- 0887US7454816B2Stretch break method, apparatus and productDU PONT·Filed 2005·Granted Nov 25, 2008·8 cites·10 claims
- 0987US7100246B1Stretch break method and productDU PONT·Filed 2000·Granted Sep 5, 2006·19 cites·24 claims
- 1085US5648041AProcess and apparatus for collecting fibers blow spun from solvated mesophase pitchCONOCO INC·Filed 1995·Granted Jul 15, 1997·45 cites·21 claims
- 1182US7559121B2Stretch break method and productDU PONT·Filed 2005·Granted Jul 14, 2009·5 cites·16 claims
- 1282US4865410ADecoupled fiber optic feedthrough assemblyDU PONT·Filed 1988·Granted Sep 12, 1989·52 cites·9 claims
- 1378US7267871B2Stretch break method and productDU PONT·Filed 2005·Granted Sep 11, 2007·7 cites·17 claims
- 1471US5325456AOptical isolator in an optical fiber feedthroughDU PONT·Filed 1992·Granted Jun 28, 1994·36 cites·10 claims
- 1570US8007590B2Electronic device including a guest material within a layer and a process for forming the sameDU PONT·Filed 2007·Granted Aug 30, 2011·2 cites·3 claims
- 1657US2014318399A1Method for making flexographic printing forms by welding edges of photosensitive elements with microwave energyDU PONT·Filed 2014·Application pending·0 cites
- 1754US9201314B2Apparatus for preparing relief printing formRUDOLPH MICHAEL LEE·Filed 2012·Granted Dec 1, 2015·0 cites·15 claims
- 1852US2005163997A1Fibrillar apparatus and methods for making itFiled 2004·Application pending·0 cites
- 1951US2013180173A1Plant artificial seeds having multilayers and methods for the production thereofDU PONT·Filed 2012·Application pending·0 cites
- 2049US6907721B2Spliced yarn and method for forming the sameINVISTA NORTH AMERICA SARL·Filed 2002·Granted Jun 21, 2005·2 cites·17 claims
- 2149US2013139714A1Method for making flexographic printing forms by welding edges of photosensitive elements with microwave energyMEHDIZADEH MEHRDAD·Filed 2011·Application pending·0 cites
- 2247US7349756B2Method for control of yarn processing equipmentDU PONT·Filed 2003·Granted Mar 25, 2008·3 cites·24 claims
- 2347US2008023015A1Processes for making fiber-on-end materialsDU PONT·Filed 2007·Application pending·0 cites
- 2445US2009191482A1Device and method for preparing relief printing formDU PONT·Filed 2009·Application pending·0 cites
- 2544US5658186AJig for polishing the edge of a thin solid state array panelSTERLING DIAGNOSTIC IMAGING·Filed 1996·Granted Aug 19, 1997·14 cites·14 claims
- 2643US5724151AWaveguide sensing element for use in a sample medium and method of rear-firing electromagnetic radiationDU PONT·Filed 1996·Granted Mar 3, 1998·10 cites·27 claims
- 2743US2011203720A1Process for making fiber-on-end materialsDU PONT·Filed 2011·Application pending·0 cites
- 2836US6889493B2Apparatus for forming a spliced yarnJP MORGAN CHASE BANK N A·Filed 2002·Granted May 10, 2005·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Joseph Anthony Perrotto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →