Inventor · disambiguated record
Allen Pearson
Also filed as: PEARSON ALLEN · PEARSON ALLEN F
11 granted patents·1 pending application·370 citations·filing 1977–2024
92Inventor score
Files withSPX CORP3SIGMAVISION LTD2SNAP ON EQUIPMENT S R L A UNICO SOCIO2ANTHES IMPERIAL LTD1RECKITT & COLMANN PROD LTD1
Top patents by PatentIndex Score
12 records- 0197USD396275SAir treatment apparatusRECKITT & COLMANN PROD LTD·Filed 1997·Granted Jul 21, 1998·102 cites·1 claims
- 0287US2025067558A1Hand-held tire scanner and method for obtaining a three-dimensional surface profile of a tireSNAP ON EQUIPMENT S R L A UNICO SOCIO·Filed 2024·Application pending·0 cites
- 0383US12174007B2Hand-held tire scanner and method for obtaining a three-dimensional surface profile of a tireSNAP ON EQUIPMENT S R L A UNICO SOCIO·Filed 2023·Granted Dec 24, 2024·0 cites·25 claims
- 0483US10837762B2Hand-held tyre scannerSIGMAVISION LTD·Filed 2017·Granted Nov 17, 2020·3 cites·20 claims
- 0583US5934789ADisposable planar flashlightFiled 1997·Granted Aug 10, 1999·51 cites·12 claims
- 0681US4107777ADispensing systemANTHES IMPERIAL LTD·Filed 1977·Granted Aug 15, 1978·76 cites·22 claims
- 0779US11692814B2Hand-held tire scannerSIGMAVISION LTD·Filed 2020·Granted Jul 4, 2023·1 cites·22 claims
- 0878US6413302B1Air treatment deviceRECKITT BENCKISER UK LTD·Filed 1997·Granted Jul 2, 2002·58 cites·15 claims
- 0978US4863142AElectromagnetic solenoid valve with variable force motorSEALED POWER CORP·Filed 1988·Granted Sep 5, 1989·27 cites·6 claims
- 1071US5000420AElectromagnetic solenoid valve with variable force motorSPX CORP·Filed 1989·Granted Mar 19, 1991·27 cites·20 claims
- 1160US5075584AElectromagnetic solenoid valve with variable force motorSPX CORP·Filed 1990·Granted Dec 24, 1991·17 cites·11 claims
- 1247US5000421AElectromagnetic solenoid valve with variable force motorSPX CORP·Filed 1989·Granted Mar 19, 1991·8 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Allen Pearson 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 →