RC

Robert W. H. Chang

3M: 1 patents #266 of 952Top 30%
IBM: 1 patents #741 of 3,003Top 25%
📍 Shoreview, MN: #5 of 39 inventorsTop 15%
🗺 Minnesota: #240 of 2,841 inventorsTop 9%
Overall (1994): #21,650 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5307466 Distributed programmable priority arbitration 1994-04-26
5294438 Lubricating and moisturizing shaving preparations Wayne K. Dunshee, Jeffrey F. Andrews 1994-03-15