SL

Serge Lefebvre

CM Compagnie Generale Des Etablissements Michelin: 3 patents #439 of 1,564Top 30%
MI Michelin: 3 patents #375 of 1,446Top 30%
U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #989,068 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10414212 Tread comprising a block having a plurality of sipes Matthieu Bonnamour, Benoit Durand-Gasselin, Mathieu Vandaele, Kazutaka Yokokawa 2019-09-17
10369850 Tire with specified bead structure and self-sealing product and wheel assembly with same Jose Merino Lopez, Michel Ahouanto, Julien Flament 2019-08-06
10155419 Tread comprising a block having a plurality of sipes Matthieu Bonnamour, Benoit Durand-Gasselin, Mathieu Vandaele, Kazutaka Yokokawa, Masayoshi Nomura 2018-12-18
6575441 Resilient joint with variable radial rigidity 2003-06-10
4860100 Synchronization system for a semi-digital signal Issa Rakhodai, Pascal Couderc 1989-08-22