DM

David Mack

PD Pro-Tech Manufacturing And Distribution: 2 patents #1 of 7Top 15%
📍 Madison, AL: #10 of 86 inventorsTop 15%
🗺 Alabama: #80 of 871 inventorsTop 10%
Overall (2023): #162,963 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11713551 Material, pusher with modular composite scraping edge Michael J. Guggino, Barry Sherman, Thomas B. Maier, James Maier, Tim L. Gerkensmeyer +1 more 2023-08-01
11668060 Material pusher with floating coupler Michael J. Guggino, Barry Sherman, Thomas B. Maier, James Maier 2023-06-06