Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SP

Sam B. Parker — 3 Patents

General Motors: 3 patents #4,693 of 18,328Top 30%
Anderson, IN: #95 of 360 inventorsTop 30%
Indiana: #10,625 of 33,936 inventorsTop 35%
Overall (All Time): #1,647,990 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5536985 Composite armature assembly Robert W. Ward, David Allen Score 1996-07-16
5382862 Alternating current generator rotor Robert W. Ward, William E. Boys 1995-01-17
5221503 Method for manufacturing a dynamoelectric device Robert W. Ward 1993-06-22