DP

David C. Peterson

A( Automotive Products (Usa): 8 patents #2 of 25Top 8%
NF Norfolk Fabrication: 6 patents #1 of 7Top 15%
NH Norma U.S. Holding: 4 patents #2 of 35Top 6%
AP Automotive Products, Plc: 2 patents #36 of 119Top 35%
NG Norma Germany Gmbh: 1 patents #60 of 118Top 55%
📍 Maintal, MI: #1 of 2 inventorsTop 50%
Overall (All Time): #179,479 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
12385583 Valve coupling assembly Gary Williams, Viktor Stoll, Przemyslaw Lyson, Chris Hands, Daniel Kintea 2025-08-12
11512737 V-clamp with more evenly distributed clamping load Brian T. Ignaczak 2022-11-29
10591099 Fuel line connector and method of making Brian T. Ignaczak, Jason Earl Dendel 2020-03-17
10396500 Electrically conductive conduit assembly Brant Lyall, Brian T. Ignaczak 2019-08-27
9651180 Fuel line connector and method of making Brian T. Ignaczak, Jason Earl Dendel 2017-05-16
6212888 Quick connect coupling for a hydraulic control system Richard A. Nix, Scott Lee Loring 2001-04-10
6196552 Seal assembly for annular hydraulic cylinder Rajiv Iyer 2001-03-06
6122994 Housing for a boat lift motor, pulley and gear drive Lynn P. Norfolk, Ronald Price Ranere, Russell V. Welton, J. David Augustine 2000-09-26
6101811 Quick connect coupling for a hydraulic control system including integral damper Richard A. Nix, Scott Lee Loring 2000-08-15
6095306 Pushrod impact isolator Jiamu Hu, Lisa Marie Van Wynsberghe, Bryan M. Stevens, Keith V. Leigh-Monstevens 2000-08-01
6033148 Housing for a boat lift motor, pulley and gear drive Lynn P. Norfolk, Ronald Price Ranere, Russell V. Welton 2000-03-07
6021692 Housing for a boat lift motor pulley and gear drive Lynn P. Norfolk, Ronald Price Ranere, Russell V. Welton 2000-02-08
5839851 Personal watercraft lift Lynn P. Norfolk, Ronald Price Ranere, Russell V. Welton, Martin Johnson, John David Augustine 1998-11-24
5810508 Housing for a boat lift motor pulley and gear drive Lynn P. Norfolk, Ronald Price Ranere, Russell V. Welton 1998-09-22
D390188 Boat lift motor and gear housing Lynn P. Norfolk, Ronald Price Ranere, Russell V. Welton 1998-02-03
5267635 Clutch actuator system Keith V. Leigh-Monstevens 1993-12-07
RE34064 Electric shift apparatus Edward L. Tury, David F. Salzmann, Keith V. Leigh-Monstevens, John G. Vander Poorte 1992-09-15
5065135 Transmission logic controlling starter motor and backup light Keith V. Leigh-Monstevens 1991-11-12
5042133 Testing method for electric shift control apparatus Keith V. Leigh-Monstevens 1991-08-27
5014038 Motor vehicle control system Keith V. Leigh-Monstevens, Brian D. Mabee 1991-05-07
4843901 Electric shift apparatus with manual override Keith V. Leigh-Monstevens, John G. Vanderpoorte, Brian D. Mabee 1989-07-04
4841793 Electric shift apparatus Keith V. Leigh-Monstevens, Edward L. Tury, John G. Vanderpoorte 1989-06-27
4790204 Electric shift apparatus Edward L. Tury, David F. Salzmann, Keith V. Leigh-Monstevens, John G. Vander Poorte 1988-12-13