FR

Francis V. Rolland

SC Sogefi Air & Cooling: 1 patents #2 of 5Top 40%
SU Sogefi Air & Cooling Usa: 1 patents #1 of 6Top 20%
📍 Rochester Hills, MI: #33 of 207 inventorsTop 20%
🗺 Michigan: #1,461 of 9,276 inventorsTop 20%
Overall (2022): #159,928 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11465083 Serviceable oil filter assembly Tom Kern, Fabien Sanet 2022-10-11
11466779 Seal, in particular for a rotary ball valve fitting Nicolas BECKER 2022-10-11