Inventor · disambiguated record
John M. Simpson, Jr.
Also filed as: SIMPSON JOHN · SIMPSON JOHN M · SIMPSON JR JOHN M
5 granted patents·2 pending applications·261 citations·filing 1989–2023
84Inventor score
Top patents by PatentIndex Score
7 records- 0192US5619245AMulti-beam optical system using lenslet arrays in laser multi-beam printers and recordersEASTMAN KODAK CO·Filed 1994·Granted Apr 8, 1997·129 cites·11 claims
- 0285US6064528AMultiple laser array sources combined for use in a laser printerEASTMAN KODAK CO·Filed 1998·Granted May 16, 2000·64 cites·11 claims
- 0366US5000552AOptical system for use in photographic devicesEASTMAN KODAK CO·Filed 1990·Granted Mar 19, 1991·29 cites·14 claims
- 0464US2025160733A1System for determining skin drynessSKYROCKET PHYTOPHARMA LTD·Filed 2023·Application pending·0 cites
- 0563US4932764AOptical system for use in photographic devicesEASTMAN KODAK CO·Filed 1989·Granted Jun 12, 1990·23 cites·18 claims
- 0633US2004021927A1Electrochromic devicesFiled 2001·Application pending·0 cites
- 0729US4971046ASurgical pressure plasterHAZELTINE LAKE & COMPANY·Filed 1989·Granted Nov 20, 1990·16 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →