JC

John Clark

SD Steelcase Development: 3 patents #140 of 472Top 30%
HA Harsco: 2 patents #15 of 125Top 15%
CT Cooper Technologies: 2 patents #165 of 757Top 25%
NU Norandal Usa: 1 patents #6 of 10Top 60%
HA Halliburton: 1 patents #490 of 857Top 60%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #372,501 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1004022 Tandem surf bodyboard Manya Clark, Alleanna Clark, Juliette Clark, Lyla Clark 2023-11-07
11679845 Inflatable tandem surf bodyboard Manya Clark, Alleanna Clark, Juliette Clark, Lyla Clark 2023-06-20
9756841 Fishing hook setter Dennis Clark 2017-09-12
D587033 Cabinet Kirt Martin, David C. Eberlein 2009-02-24
D587034 Cabinet Kirt Martin, David C. Eberlein 2009-02-24
D568631 Cabinet Kirt Martin, David C. Eberlein 2008-05-13
D378365 Windshield wiper unit Michael E. Fitzgerald, James Patrick Witek, William Arthur Powell 1997-03-11
D372012 Windshield wiper unit Michael E. Fitzgerald, James Patrick Witek, William Arthur Powell 1996-07-23
5097902 Progressive cavity pump for downhole inflatable packer 1992-03-24
4831745 Reducing residual moisture on caster rolls William Hayes Just Brooks, Weldon C. Ball 1989-05-23
4683398 Projection television display tube and device having interference filter Leendert Vriens, Johannes H. M. Spruit 1987-07-28
4635711 Double wall heat exchanger 1987-01-13
4278069 Water heater 1981-07-14