DB

David J. Brock

PA Parker-Hannifin: 1 patents #7 of 29Top 25%
📍 Portage, MI: #14 of 43 inventorsTop 35%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #164,534 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5683120 Releasable push-to-connect tube fitting Kimberly J. Gilbert, Lyle Elon Parrish 1997-11-04