DH

David R. Harder

📍 Albuquerque, NM: #34 of 198 inventorsTop 20%
🗺 New Mexico: #60 of 402 inventorsTop 15%
Overall (1994): #145,673 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5297819 Quick connect/disconnect pipe coupling — 1994-03-29