Assignee
PEARSON JOHN
US·4 granted patents·2 pending applications·33 citations·filing 1990–2021
Top patents by PatentIndex Score
6 records- 0172US4998645AApparatus for dispensing the contents of a tubePEARSON JOHN·Filed 1990·Granted Mar 12, 1991·33 cites·12 claims
- 0251US11517118B2System and method for a spring mechanism for a wall bedPEARSON JOHN·Filed 2021·Granted Dec 6, 2022·0 cites·15 claims
- 0346US2006235809A1Digital caricaturePEARSON JOHN·Filed 2005·Application pending·0 cites
- 0444US2012210505A1Rimless toilet with flush water distribution apparatusPEARSON JOHN·Filed 2012·Application pending·0 cites
- 0534US8758490B2Method of forming an electrically conductive hollow fiber separation modulePEARSON JOHN·Filed 2010·Granted Jun 24, 2014·0 cites·18 claims
- 0626US8807863B2Method and apparatus for securing collapsed shipping racksPEARSON JOHN·Filed 2010·Granted Aug 19, 2014·0 cites·22 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →