Inventor · disambiguated record
Joe L. Aldrich
Also filed as: ALDRICH JOE L
3 granted patents·96 citations·filing 1978–1984
75Inventor score
Technology areasG01F
Files withKEYSTONE INT3
Top patents by PatentIndex Score
3 records- 0181US4226118ALevel detectorKEYSTONE INT·Filed 1978·Granted Oct 7, 1980·37 cites·42 claims
- 0278US4589281AMaterial level detector and controlKEYSTONE INT·Filed 1984·Granted May 20, 1986·35 cites·43 claims
- 0370US4222267AMaterial level detector circuitKEYSTONE INT·Filed 1978·Granted Sep 16, 1980·24 cites·47 claims
Join the waitlist — get patent alerts
Get an alert when Joe L. Aldrich 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 →