Inventor · disambiguated record
Gregory Matthew Ferris
Also filed as: FERRIS GREGORY M · FERRIS GREGORY MATTHEW
6 granted patents·132 citations·filing 1996–2019
84Inventor score
Top patents by PatentIndex Score
6 records- 0173US5774056AGauge for monitoring air filtersENGINEERED PRODUCTS CO·Filed 1996·Granted Jun 30, 1998·58 cites·12 claims
- 0264US6327902B1Air filter restriction indicator gaugeENGINEERED PRODUCTS COMPANY·Filed 1999·Granted Dec 11, 2001·30 cites·17 claims
- 0354US10618609B1Tri-hull fishing kayak with elevated seat and foot-operated paddlesFERRIS GREGORY M·Filed 2019·Granted Apr 14, 2020·1 cites·17 claims
- 0445US6289726B1Fuel filter gaugeENGINEERED PRODUCTS CO·Filed 1999·Granted Sep 18, 2001·20 cites·12 claims
- 0544US6268791B1Switch gaugeENGINEERED PRODUCTS COMPANY·Filed 1999·Granted Jul 31, 2001·11 cites·21 claims
- 0641US6307466B1Two stage gauge with electrical signal outputENGINEERED PRODUCTS COMPANY·Filed 1999·Granted Oct 23, 2001·12 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →