Donald A. Derlein

📍 Albuquerque, NM: #1,280 of 4,547 inventorsTop 30%

🗺 New Mexico: #2,320 of 9,035 inventorsTop 30%

Overall (All Time): #1,643,236 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5622571	Pipe cleaning modules and systems and methods for their use	—	1997-04-22
5435854	Pipe cleaning modules and systems and methods for their use	—	1995-07-25
5122193	Pipe cleaning modules and systems and methods for their use	—	1992-06-16