GP

Gregory A. Parkin

CO Copes-Vulcan: 1 patents #1 of 2Top 50%
🗺 Ohio: #979 of 4,093 inventorsTop 25%
Overall (1994): #130,439 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5358212 Poppet valve having external adjustment for a flow restrictor Gregory B. Soltys 1994-10-25