Inventor · disambiguated record
John Crumpler
Also filed as: CRUMPLER JOHN · CRUMPLER JOHN M · CRUMPLER JOHN MILLS
5 granted patents·166 citations·filing 1976–2009
84Inventor score
Top patents by PatentIndex Score
5 records- 0188US6627697B2Low density ablator compositionBOEING CO·Filed 2001·Granted Sep 30, 2003·39 cites·27 claims
- 0284US7276156B2Storm drain filterLOCKERMAN TONY MASON·Filed 2005·Granted Oct 2, 2007·32 cites·13 claims
- 0382US4140422APlastic corrugated drainage pipeCRUMPLER JR HOUSTON L·Filed 1976·Granted Feb 20, 1979·56 cites·13 claims
- 0481US8017004B2Storm drain and filter systemTRASH GUARD INC·Filed 2009·Granted Sep 13, 2011·22 cites·19 claims
- 0577US7534355B2Storm drain filter with variable flow capacityTRASH GUARD INC·Filed 2007·Granted May 19, 2009·17 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →