Daniel J. Vaughan

📍 Wilmington, DE: #38 of 164 inventorsTop 25%

🗺 Delaware: #58 of 287 inventorsTop 25%

Overall (1982): #69,859 of 81,411Top 90%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4325792	Purification process	—	1982-04-20