Inventor · disambiguated record
James Christopher Piotrowski
Also filed as: PIOTROWSKI JAMES C · PIOTROWSKI JAMES CHRISTOPHER
6 granted patents·25 citations·filing 2003–2019
76Inventor score
Top patents by PatentIndex Score
6 records- 0182US7386249B2Roller with mechanical properties influenced by rotationLEXMARK INT INC·Filed 2005·Granted Jun 10, 2008·8 cites·20 claims
- 0276US7356278B2Cleaning member for charging deviceLEXMARK INT INC·Filed 2005·Granted Apr 8, 2008·7 cites·16 claims
- 0366US11390484B2Systems and methods of manufacturing flexible spring members for gas spring assembliesFIRESTONE IND PRODUCTS CO LLC·Filed 2019·Granted Jul 19, 2022·0 cites·20 claims
- 0466US6985683B2Method of mitigating toner damage in high speed contact developing with end sealLEXMARK INT INC·Filed 2003·Granted Jan 10, 2006·10 cites·2 claims
- 0558US10358315B2Systems and methods of manufacturing flexible spring members for gas spring assembliesFIRESTONE IND PRODUCTS CO LLC·Filed 2017·Granted Jul 23, 2019·0 cites·20 claims
- 0644US7899384B2Apparatus and method of reducing charge roller contaminationLEXMARK INT INC·Filed 2008·Granted Mar 1, 2011·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when James Christopher Piotrowski 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 →