Inventor · disambiguated record
Alden A. Lofquist, Jr.
Also filed as: LOFQUIST ALDEN A JR · LOFQUIST JR ALDEN A
6 granted patents·100 citations·filing 1974–2000
82Inventor score
Top patents by PatentIndex Score
6 records- 0184US6381769B1Bathtub for persons with disabilitiesFiled 2000·Granted May 7, 2002·42 cites·23 claims
- 0268US4157104AGasoline dispensing and vapor recovery apparatusLOFQUIST ALDEN A JR·Filed 1977·Granted Jun 5, 1979·29 cites·5 claims
- 0351US6151727ABathtub for persons with disabilitiesFiled 1998·Granted Nov 28, 2000·21 cites·18 claims
- 0438US3951576ARotary diaphragm pumpLOFQUIST JR ALDEN A·Filed 1974·Granted Apr 20, 1976·7 cites·9 claims
- 0525US4738598AMetering pump with annular elementsLOFQUIST JR ALDEN A·Filed 1986·Granted Apr 19, 1988·1 cites·15 claims
- 0625US4637784AMetering pump with diaphragmLOFQUIST JR ALDEN A·Filed 1985·Granted Jan 20, 1987·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →