Assignee
WOOLLENWEBER WILLIAM E
US·13 granted patents·711 citations·filing 1983–2016
Top patents by PatentIndex Score
13 records- 0199US5025629AHigh pressure ratio turbochargerWOOLLENWEBER WILLIAM E·Filed 1989·Granted Jun 25, 1991·183 cites·29 claims
- 0297US4776168AVariable geometry turbocharger turbineWOOLLENWEBER WILLIAM E·Filed 1987·Granted Oct 11, 1988·138 cites·14 claims
- 0396US5094587ATurbine for internal combustion engine turbochargersWOOLLENWEBER WILLIAM E·Filed 1990·Granted Mar 10, 1992·80 cites·9 claims
- 0494US8845271B2Turbocharger bearing systemWOOLLENWEBER WILLIAM E·Filed 2011·Granted Sep 30, 2014·32 cites·17 claims
- 0594US4641977ABearing systemWOOLLENWEBER WILLIAM E·Filed 1984·Granted Feb 10, 1987·53 cites·26 claims
- 0694US4565505ACombination flow turbine for internal combustion engine turbochargersWOOLLENWEBER WILLIAM E·Filed 1983·Granted Jan 21, 1986·55 cites·10 claims
- 0793US7677041B2Bearing systems for high-speed rotating machineryWOOLLENWEBER WILLIAM E·Filed 2006·Granted Mar 16, 2010·38 cites·13 claims
- 0890US8784036B2Air-cooled turbocharger with optional internal pressure relief valveWOOLLENWEBER WILLIAM E·Filed 2010·Granted Jul 22, 2014·12 cites·15 claims
- 0990US4885911AInternal combustion engine turbosystem and methodWOOLLENWEBER WILLIAM E·Filed 1988·Granted Dec 12, 1989·51 cites·33 claims
- 1087US4918923AInternal combustion engine turbosystem and methodWOOLLENWEBER WILLIAM E·Filed 1988·Granted Apr 24, 1990·65 cites·11 claims
- 1173US9353876B2Boost pressure control system for turbocharged internal combustion enginesWOOLLENWEBER WILLIAM E·Filed 2012·Granted May 31, 2016·4 cites·11 claims
- 1253US10487849B2Inlet guide vanes for turbocharger compressorsWOOLLENWEBER WILLIAM E·Filed 2016·Granted Nov 26, 2019·0 cites·3 claims
- 1348US9726037B2Bearing systems for turbochargers used on internal combustion enginesWOOLLENWEBER WILLIAM E·Filed 2013·Granted Aug 8, 2017·0 cites·5 claims
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