Inventor · disambiguated record
Franz Leitenmayr
Also filed as: LEITENMAYR FRANZ
8 granted patents·116 citations·filing 1996–2018
84Inventor score
Files withMAN TRUCK & BUS OESTERREICH AG2RAMMER FRANZ2MAN NUTZFAHRZEUGE AG1MAN NUTZFAHRZEUGE OESTERREICH1MAN TRUCK & BUS OESTERREICH GesmbH1
Top patents by PatentIndex Score
8 records- 0191US7523736B2Device for increasing the braking power of a multi-cylinder internal combustion engine of a vehicle during an engine braking operationMAN NUTZFAHRZEUGE OESTERREICH·Filed 2006·Granted Apr 28, 2009·25 cites·17 claims
- 0287US7013867B2Engine air brake device for a 4-stroke reciprocating piston internal combustion engineMAN NUTZFAHRZEUGE AG·Filed 2004·Granted Mar 21, 2006·31 cites·19 claims
- 0382US8931456B2Method and device for engine brakingRAMMER FRANZ·Filed 2011·Granted Jan 13, 2015·7 cites·25 claims
- 0481US5692469ABraking a four stroke IC engineSTEYR NUTZFAHRZEUGE·Filed 1996·Granted Dec 2, 1997·51 cites·10 claims
- 0564US8831861B2Method and device for engine brakingRAMMER FRANZ·Filed 2011·Granted Sep 9, 2014·2 cites·22 claims
- 0648US9708943B2Device for delivering compressed air for pneumatically operated equipment in motor vehiclesMAN TRUCK & BUS OESTERREICH AG·Filed 2014·Granted Jul 18, 2017·0 cites·27 claims
- 0743US10927717B2Valve train leverMAN TRUCK & BUS OESTERREICH GesmbH·Filed 2018·Granted Feb 23, 2021·0 cites·11 claims
- 0837US10267238B2Engine braking device for a combustion engine and method for operating an engine braking deviceMAN TRUCK & BUS OESTERREICH AG·Filed 2015·Granted Apr 23, 2019·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Franz Leitenmayr 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 →