Donald C. Fels, Jr.

📍 Greenwich, CT: #181 of 487 inventorsTop 40%

🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%

Overall (All Time): #2,233,373 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6011097	Painting medium for artists	—	2000-01-04
5623048	Clear amber-based varnish and production thereof	—	1997-04-22