Inventor · disambiguated record
Keith R. Spencer
Also filed as: SPENCER KEITH · SPENCER KEITH R
6 granted patents·1 pending application·1,430 citations·filing 1988–2007
89Inventor score
Top patents by PatentIndex Score
7 records- 0198USD363920SElectrical circuit boardMUTH K W CO INC·Filed 1992·Granted Nov 7, 1995·259 cites·1 claims
- 0298US5361190AMirror assemblyMUTH K W CO INC·Filed 1992·Granted Nov 1, 1994·531 cites·20 claims
- 0396US5788357AMirror assemblyMUTH K W CO INC·Filed 1996·Granted Aug 4, 1998·549 cites·57 claims
- 0484US5315089ASystem and method for converting an AGTAW welder into an AGMAW welderWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted May 24, 1994·64 cites·25 claims
- 0554US5019325AMethod for removing and installing a control rod driveWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted May 28, 1991·12 cites·13 claims
- 0653US4973443ASystem for removing and installing a control rod driveWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Nov 27, 1990·15 cites·22 claims
- 0739US2007297556A1Full function precision welding systemSPENCER KEITH·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keith R. Spencer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →