Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MJ

Marcel A. J. Jannot — 2 Patents

BCBertin & Cie: 2 patents #18 of 113Top 20%
Sarcelles, FR: #4 of 16 inventorsTop 25%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Marcel A. J. Jannot has been granted 2 US patents while listed as an inventor at Bertin & Cie. The first was granted in 1985 and the most recent in August 1989. Marcel A. J. Jannot ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Marcel A. J. Jannot in Sarcelles, FR.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4857704 Apparatus for thermal treatments of thin parts such as silicon wafers Jean-Pierre Patureau 1989-08-15
4511805 Convertor for thermal energy into electrical energy using Stirling motor and integral electrical generator Jean-Louis Boy-Marcotte, Gilbert Dahan, Michel Dancette, Marcel Le Nabour, Jean-Francois G. A. Pellerin +1 more 1985-04-16