RR

Robert E. Rockwood

AC A.W. Chesterton: 1 patents #1 of 3Top 35%
📍 Windham, NH: #3 of 14 inventorsTop 25%
🗺 New Hampshire: #88 of 409 inventorsTop 25%
Overall (1989): #61,399 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4863177 Split labyrinth seal Richard P. Antkowiak, John S. Pehl 1989-09-05