Inventor · disambiguated record
Johnnie Eugene Lehman
Also filed as: LEHMAN JOHNNIE EUGENE
6 granted patents·2 pending applications·21 citations·filing 2015–2021
79Inventor score
Files withQUADRA MFG INC8
Top patents by PatentIndex Score
8 records- 0190US10759396B2Attachable leveling systemQUADRA MFG INC·Filed 2017·Granted Sep 1, 2020·6 cites·18 claims
- 0290US10093286B2Timer based vehicle leveling and stabilization system and method of manufactureQUADRA MFG INC·Filed 2015·Granted Oct 9, 2018·6 cites·18 claims
- 0389US11945418B2Method for attaching a leveling systemQUADRA MFG INC·Filed 2020·Granted Apr 2, 2024·2 cites·16 claims
- 0488US12036960B2Attachable leveling system with side mountQUADRA MFG INC·Filed 2021·Granted Jul 16, 2024·2 cites·18 claims
- 0586US10821944B2Attachable leveling systemQUADRA MFG INC·Filed 2018·Granted Nov 3, 2020·5 cites·17 claims
- 0667US12420747B2Attachable leveling system with supporting bracketQUADRA MFG INC·Filed 2021·Granted Sep 23, 2025·0 cites·18 claims
- 0764US2019031158A1Timer based vehicle leveling and stabilization system and method of manufactureQUADRA MFG INC·Filed 2018·Application pending·0 cites
- 0831US2016244030A1Adjustable foot pad for integrated vehicle jackQUADRA MFG INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Johnnie Eugene Lehman 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 →