Inventor · disambiguated record
John Whittier
Also filed as: WHITTIER JOHN · WHITTIER JOHN D
4 granted patents·329 citations·filing 1988–2001
82Inventor score
Top patents by PatentIndex Score
4 records- 0185US6953445B2Wet/dry automatic injector assemblyMERIDIAN MEDICAL TECHNOLOGIES·Filed 2001·Granted Oct 11, 2005·130 cites·13 claims
- 0284US7569035B1Automatic injector with anti-coring needleMERIDIAN MEDICAL TECHNOLOGIES·Filed 2001·Granted Aug 4, 2009·139 cites·32 claims
- 0383US4915579APump sealing apparatusWILFLEY & SONS INC A·Filed 1988·Granted Apr 10, 1990·49 cites·19 claims
- 0439US5667356AAcid/slurry governor seal assembly for centrifugal pumpsWILFLEY & SONS INC A·Filed 1996·Granted Sep 16, 1997·11 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →