Inventor · disambiguated record
Ron Sporrer
Also filed as: SPORRER RON
5 granted patents·111 citations·filing 1996–2001
83Inventor score
Technology areasB60K
Top patents by PatentIndex Score
5 records- 0183US5897452AIntegrated hydrostatic transaxle with controlled traction differentialHYDRO GEAR LP·Filed 1996·Granted Apr 27, 1999·49 cites·9 claims
- 0277US5984822AIntegrated hydrostatic transaxle with controlled traction differentialHYDRO GEAR LP·Filed 1998·Granted Nov 16, 1999·36 cites·6 claims
- 0365US6152846AIntegrated hydrostatic transaxle with controlled traction differentialHYDRO GEAR LTD PARTNERSHIP·Filed 1999·Granted Nov 28, 2000·22 cites·15 claims
- 0447US6443869B1Transaxle with controlled traction differentialHYDRO GEAR LTD PARTNERSHIP·Filed 2001·Granted Sep 3, 2002·3 cites·7 claims
- 0542US6358175B1Controlled traction cartridge and differential for a hydrostatic transmissionHYDRO GEAR LTD PARTNERSHIP·Filed 2000·Granted Mar 19, 2002·1 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Ron Sporrer 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 →