Inventor · disambiguated record
Jon Scharrer
Also filed as: SCHARRER JON
4 granted patents·21 citations·filing 2014–2019
71Inventor score
Top patents by PatentIndex Score
4 records- 0189US9611696B2Directional drill hammer pullback deviceEARTH TOOL CO LLC·Filed 2015·Granted Apr 4, 2017·6 cites·20 claims
- 0287US9169946B2Directional drill hammer pullback deviceEARTH TOOL CO LLC·Filed 2014·Granted Oct 27, 2015·9 cites·39 claims
- 0383US10520086B2Apparatus and systems for preventing extrusionT LON PRODUCTS INC·Filed 2017·Granted Dec 31, 2019·6 cites·5 claims
- 0446US11035486B2Spherical valve stem seatT LON PRODUCTS INC·Filed 2019·Granted Jun 15, 2021·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Jon Scharrer 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 →