DL

Dennis Laughlin

AT Arzel Zoning Technology: 1 patents #2 of 11Top 20%
📍 Chardon, OH: #12 of 34 inventorsTop 40%
🗺 Ohio: #2,294 of 7,095 inventorsTop 35%
Overall (2024): #487,314 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12007141 Foldable, boot loadable, insertable air damper device Mark Votaw, Al Zelczer, Howard Zelczer, Lenny Roth, Vladimir Sipershteyn +2 more 2024-06-11