RS

Richard STEWART

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Colorado Springs, CO: #1,705 of 2,971 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,676,407 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5718427 High-capacity automatic playing card shuffler Tony A. Cranford, Thomas E. Sawyer, Michael G. Humecki, Gerald A. Dal Ferro 1998-02-17