JH

James E. Hamm

RT Ridge Tool: 3 patents #4 of 29Top 15%
📍 Grafton, OH: #1 of 8 inventorsTop 15%
🗺 Ohio: #646 of 7,143 inventorsTop 10%
Overall (2018): #72,632 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10105834 Adapters for chain pipe vises Harald Krondorfer, Michael J. Rutkowski, Jeffrey Szucs 2018-10-23
10016830 Support system for tools Harald Krondorfer 2018-07-10
9950372 Transportable beveling tool Brandon Moherman, Michael J. Rutkowski, Harish P. Kulkarni, Jon R. Dunkin, Robert Skrjanc 2018-04-24