PG

Philippe Grenie

CM Compagnie Generale Des Etablissements Michelin: 4 patents #327 of 1,564Top 25%
MI Michelin: 4 patents #289 of 1,446Top 20%
📍 Clermont-Ferrand, SC: #3 of 14 inventorsTop 25%
Overall (All Time): #527,918 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D340014 Tire Sylvain Leynaert 1993-10-05
D334363 Tire 1993-03-30
D334372 Tire 1993-03-30
D331555 Tire 1992-12-08
5097875 Portable reinflator Jean-Michel Mauduit, Patrick Marguerie 1992-03-24
4981162 Portable reinflator Jean-Michel Mauduit, Patrick Marguerie 1991-01-01
D270150 Tire 1983-08-16
D268573 Tire 1983-04-12
D268492 Tire 1983-04-05
D267938 Tire 1983-02-15