Inventor · disambiguated record
John T. Grant
Also filed as: GRANT JOHN · GRANT JOHN T
8 granted patents·115 citations·filing 1977–2009
86Inventor score
Top patents by PatentIndex Score
8 records- 0179US4544903AElectrical connector systemPITTWAY CORP·Filed 1983·Granted Oct 1, 1985·22 cites·18 claims
- 0274US4112977AVortex diodesSYRED NICHOLAS·Filed 1977·Granted Sep 12, 1978·34 cites·6 claims
- 0364US5572033AWide-angle infra-red detection apparatusSECURITY ENCLOSURES LTD·Filed 1995·Granted Nov 5, 1996·38 cites·18 claims
- 0456US4686335AShock sensor switchMAXIMAL SECURITY PRODUCTS LTD·Filed 1985·Granted Aug 11, 1987·13 cites·14 claims
- 0546US8116499B2Microphone adaptor for altering the geometry of a microphone without altering its frequency response characteristicsGRANT JOHN·Filed 2009·Granted Feb 14, 2012·0 cites·4 claims
- 0631US4339640AElectrical switchPITTWAY CORP·Filed 1980·Granted Jul 13, 1982·2 cites·13 claims
- 0728US5053589AVibration sensing deviceGRANT JOHN T·Filed 1990·Granted Oct 1, 1991·4 cites·8 claims
- 0824US5332875AShock sensor switchGRANT DESIGN LIMITED·Filed 1992·Granted Jul 26, 1994·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →