Peter Wuelfing, Jr.

EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%

📍 Arden, NC: #66 of 140 inventorsTop 50%

🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%

Overall (All Time): #2,280,521 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5541027	Method for determining the proper replenishment for a developing solution	—	1996-07-30
4741991	Stable photographic developer and replenisher therefor	—	1988-05-03