Richard E. Welsh

DD Dentsply Research And Development: 1 patents #1 of 7Top 15%

📍 Milford, DE: #1 of 2 inventorsTop 50%

🗺 Delaware: #58 of 287 inventorsTop 25%

Overall (1982): #35,896 of 81,411Top 45%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4330280	Ejector holder for capsule-like cartridge	Emery W. Dougherty	1982-05-18