Inventor · disambiguated record
Donald R. Trenschel
Also filed as: TRENSCHEL DONALD R
5 granted patents·64 citations·filing 1976–2005
79Inventor score
Top patents by PatentIndex Score
5 records- 0178US4344740ARotor assemblyUNITED TECHNOLOGIES CORP·Filed 1979·Granted Aug 17, 1982·50 cites·4 claims
- 0266US7347041B1Rocket engine combustion chamberUNITED TECHNOLOGIES CORP·Filed 2005·Granted Mar 25, 2008·4 cites·10 claims
- 0353US7213392B2Rocket engine combustion chamberUNITED TECHNOLOGIES CORP·Filed 2003·Granted May 8, 2007·5 cites·6 claims
- 0448US7299551B2Method of assembling a rocket engine with a transition zone between the combustion chamber and the coolant systemUNITED TECHNOLOGIES CORP·Filed 2004·Granted Nov 27, 2007·3 cites·12 claims
- 0529US4058263AAdjustable pintle spray manifold assemblyUS AIR FORCE·Filed 1976·Granted Nov 15, 1977·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →