DP

David Perrin

ZG Zen Design Group: 6 patents #1 of 4Top 25%
SS Sidel Participations S.A.S: 4 patents #50 of 310Top 20%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
IT Institut Mines Telecom: 1 patents #37 of 115Top 35%
CS Centre Hospitalier Universitaire Saint-Etienne: 1 patents #8 of 15Top 55%
US Université Jean Monnet Saint-Etienne: 1 patents #23 of 67Top 35%
HG Homedics Group: 1 patents #12 of 31Top 40%
Overall (All Time): #234,546 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11655677 Fall arrest system Matthias Rossen, Brad Frehlich, Douglas Purdy, Dayna Gatin, David Lund 2023-05-23
11112126 Method and device for saving heat energy and water in a sanitary facility 2021-09-07
10980600 Method of assisting the production of an implantable unfurlable made to measure device Stéphane AVRIL, Pierre Badel, Jean-Noël Albertini 2021-04-20
8770392 Width-adjusting device for conveyor corridor(s) Julien Berger, Brice Perreard 2014-07-08
8668073 Multipath conveyor installation Zmaj Petrovic, Haim Touitou 2014-03-11
8616933 Dynamo powered toy Sun Yu 2013-12-31
8459444 Conveying equipment including at least one curved corridor Brice Perreard, Zmaj Petrovic 2013-06-11
8298036 Dynamo powered amusement device Sun Yu 2012-10-30
8257136 Dynamo powered toy Sun Yu 2012-09-04
RE42469 Battery charger amusement device Sun Yu 2011-06-21
7926648 Guide(s) mounted on a conveyor Zmaj Petrovic 2011-04-19
7679320 Amusement apparatus operative as a dynamo battery charger Sun Yu 2010-03-16
D551305 Audio toy Sun Yu, Roman S. Ferber 2007-09-18
7259541 Battery charger amusement device Sun Yu 2007-08-21
6995542 Battery charger amusement device Sun Yu 2006-02-07
D513282 Audio toy Sun Yu, Roman S. Ferber 2005-12-27
6896390 Animate form headlamp Sun Yu, Anmena Yau 2005-05-24
6877875 Canted head-mounted light Sun Yu, Andrew Tiefel 2005-04-12
6860616 Ultraviolet light writing system Sun Yu, Andrew Tiefel 2005-03-01