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

John Corlet — 2 Patents

CSComplications S.A.: 2 patents #1 of 4Top 25%
La Côte-aux-Fées, CH: #1 of 2 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John Corlet has been granted 2 US patents while listed as an inventor at Complications S.A.. The first was granted in 1992 and the most recent in August 1993. John Corlet ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Corlet in La Côte-aux-Fées, CH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5239522 Method for the setting of the perpetual calendar of an analogic quartz chronograph as well as a quartz chronograph for carrying it out 1993-08-24
5172351 Piece mechanisms for watch movements 1992-12-15