IG

Ingo Grillenberger

KE Kennametal: 3 patents #233 of 844Top 30%
📍 Fürth, DE: #99 of 310 inventorsTop 35%
Overall (All Time): #1,348,898 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
RE50607 Lightweight cutting tool Logan M. Semnisky, Alan J. Bookheimer, Ruy Frota de Souza Filho, Werner Penkert, Dominik Schmid 2025-09-30
11571759 Cutting tool with directed fluid flow to facilitate chip evacuation Logan M. Semnisky, Alan J. Bookheimer, Dominik Schmid 2023-02-07
10940551 Lightweight cutting tool Logan M. Semnisky, Alan J. Bookheimer, Ruy Frota de Souza Filho, Werner Penkert, Dominik Schmid 2021-03-09