Inventor · disambiguated record
Herbert H. Lewis
Also filed as: LEWIS HERBERT H · LEWIS HERBERT HUGHES
4 granted patents·1 pending application·81 citations·filing 1977–2006
78Inventor score
Top patents by PatentIndex Score
5 records- 0180US4162770ATooth breaker membersMONTGOMERY IND INTERNATIONAL I·Filed 1977·Granted Jul 31, 1979·35 cites·4 claims
- 0273US4946109ATooth assembly for rotary grinding apparatusNEWMAN MACHINE COMPANY INC·Filed 1989·Granted Aug 7, 1990·25 cites·21 claims
- 0355US4934611ARotary grinding apparatusNEWMAN MACHINE COMPANY INC·Filed 1989·Granted Jun 19, 1990·13 cites·14 claims
- 0442US2008077066A1Lewis lift AFO deviceLEWIS HERBERT HUGHES·Filed 2006·Application pending·0 cites
- 0540US4934614ARotary grinding apparatus with secondary grinding chamber sectionNEWMAN MACHINE COMPANY INC·Filed 1989·Granted Jun 19, 1990·8 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Herbert H. Lewis 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 →