WD

Winslow K. Duff

RI Ric Investments: 21 patents #5 of 265Top 2%
Koniniklijke Philips N.V.: 8 patents #941 of 7,486Top 15%
RE Respironics: 3 patents #34 of 142Top 25%
WE Westinghouse Electric: 3 patents #1,062 of 5,139Top 25%
CE Combustion Engineering: 1 patents #304 of 732Top 45%
WB Westinghouse Air Brake: 1 patents #129 of 220Top 60%
📍 Export, PA: #4 of 171 inventorsTop 3%
🗺 Pennsylvania: #1,261 of 74,527 inventorsTop 2%
Overall (All Time): #90,069 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
7168429 Auto-titration pressure support system and method of using same Greg Matthews, Michael T. Kane, Rochelle Eisert, Daniel Martin 2007-01-30
7044129 Pressure support system and method William A. Truschel, Michael T. Kane, Andrew L. Shissler 2006-05-16
7011091 Average volume ventilation Peter D. Hill, Michael H. Kissel, John Frank, Michael T. Kane, Susan L. Bann 2006-03-14
6968842 Measurement of a fluid parameter in a pressure support system William A. Truschel, Patrick Truitt 2005-11-29
6851425 Exhaust port assembly for a pressure support system Marcel Douglas Jaffre, Zachary Dean Paul, Michael Bobeck, Lance Busch 2005-02-08
6644311 Monitoring fluid flow in a pressure support system Patrick Truitt 2003-11-11
6340211 Dual station air brake control Michael Joyce, Charles L. Crawford, Daniel J. Wolf, David J. Pcsolar 2002-01-22
6269811 Pressure support system with a primary and a secondary gas flow and a method of using same Patrick Truitt, Douglas W. Keeports 2001-08-07
5329956 Pneumatic operated valve stroke timing William D. Marriott, Francis X. McDonald 1994-07-19
5123283 Diametral change sensor for a cylindrical member James T. Polidora 1992-06-23
5111690 Valve stem load monitoring system with means for monitoring changes in the valve yoke elongation 1992-05-12
5103681 Diametral clamp element for cylindrical members 1992-04-14