JC

John M. Clarke

Caterpillar: 2 patents #13 of 194Top 7%
University of California: 1 patents #44 of 336Top 15%
📍 Woodsboro, MD: #1 of 2 inventorsTop 50%
🗺 Maryland: #38 of 1,619 inventorsTop 3%
Overall (1994): #12,066 of 165,921Top 8%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5339775 Cooling arrangement for a piston assembly Padmanabhan R. Ranganathan 1994-08-23
5291035 Microelectronic superconducting crossover and coil Frederick C. Wellstood, John J. Kingston 1994-03-01
5277222 Pressure actuatable valve assembly 1994-01-11