KH

Kenneth J. Hartwein

SO Shell Offshore: 1 patents #2 of 6Top 35%
VG Vetco Gray: 1 patents #7 of 24Top 30%
📍 New Orleans, LA: #9 of 54 inventorsTop 20%
🗺 Louisiana: #69 of 524 inventorsTop 15%
Overall (1989): #88,788 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834177 Unidirectional filter for hydraulic systems Charles D. Bridges 1989-05-30