PD

Peter J. Davis

WA Welch Allyn: 6 patents #99 of 552Top 20%
RP Research Products: 3 patents #10 of 71Top 15%
EA Ecco Sko A/S: 1 patents #32 of 50Top 65%
PA Parker-Hannifin: 1 patents #643 of 1,656Top 40%
Chevron: 1 patents #2,615 of 4,788Top 55%
Overall (All Time): #393,855 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12377377 Filter-housing interface designs for heating, ventilation, and/or air conditioning systems Steven J. Buth, John R. Genova, Yiwu Yu, Tom Friederick, Thomas J. Anoszko 2025-08-05
12225967 Midsole for a shoe 2025-02-18
12076679 Filter-housing interface designs for heating, ventilation, and/or air conditioning systems Steven J. Buth, John R. Genova, Yiwu Yu 2024-09-03
10598404 Damper with adjustable resistance to blade motion Thomas J. Anoszko 2020-03-24
9198560 Medical diagnostic instrument Ervin Goldfain 2015-12-01
RE44806 Electrical adapter for medical diagnostic instruments using LEDs as illumination sources Chris R. Roberts, Corinn C. Fahrenkrug, Allan I. Krauter, Shawn A. Briggman, Michael A. Pasik +4 more 2014-03-18
7670287 Medical diagnostic instrument Chris R. Roberts, Allan I. Krauter, Michael A. Pasik, John R. Strom 2010-03-02
7458934 Electrical adapter for medical diagnostic instruments using replaceable LEDs as illumination sources Chris R. Roberts, Corinn C. Fahrenkrug, Allan I. Krauter, Shawn A. Briggman, Michael A. Pasik +4 more 2008-12-02
7276025 Electrical adapter for medical diagnostic instruments using LEDs as illumination sources Chris R. Roberts, Corinn C. Fahrenkrug, Allan I. Krauter, Shawn A. Briggman, Michael A. Pasik +4 more 2007-10-02
7029439 Medical diagnostic instrument Chris R. Roberts, Allan I. Krauter, Michael A. Pasik, John R. Strom 2006-04-18
4788929 Fluid indicator for refrigeration system Walter O. Krause 1988-12-06
4721163 Subsea well head alignment system 1988-01-26