Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Guy A. J. David — 7 Patents

U.S. Philips: 5 patents #914 of 8,851Top 15%
MIMitel: 1 patents #90 of 264Top 35%
Thiais, FR: #1 of 1 inventorsTop 100%
Overall (All Time): #755,749 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7114671 Device for separating the hard components of a grinder used in the field of the food industry, and in particular for the mincing of meat 2006-10-03
4866594 Gas cylinder monitor and control system Claude Lacasse, Christian Metivier, Luc Veillette 1989-09-12
4606040 Transmitting-receiving station for a system for transmitting data by frequency hopping Jean-Pierre H. Van Uffelen, Jean-Pierre M. Defeuilly 1986-08-12
4575843 Time-division-multiplexing loop telecommunication system having a first and second transmission line Jean-Claude Grima, Bernard Pando, Gabriel Bretez, Daniel J. F. Lommer 1986-03-11
4520479 Arrangement for re-arranging information for transmitting outgoing time-division multiplexed information obtained from incoming time-division multiplexed information Jean-Claude Grima, Bernard Pando 1985-05-28
4433435 Arrangement for reducing the noise in a speech signal mixed with noise 1984-02-21
4277843 Closed-loop telecommunication system Michel G. A. Duquenne, Jean-Claude Grima, Jacques L. Daguet 1981-07-07