JC

John M. Clark

RA Radioshack: 6 patents #3 of 49Top 7%
LI Libbey-Owens-Ford: 3 patents #45 of 210Top 25%
CS Cummins Emission Solutions: 2 patents #159 of 448Top 40%
HP Henny Penny: 1 patents #47 of 78Top 65%
AA Automotive Engine Associates: 1 patents #3 of 6Top 50%
OF Owens-Corning Fiberglas: 1 patents #242 of 488Top 50%
XE Xerxes: 1 patents #11 of 27Top 45%
Overall (All Time): #233,504 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12087220 Exhaust gas aftertreatment system Colin L. Norris, Matthew Henry, Stephen W. Caddy, Randolph G. Zoran, Stephen M. Holl +2 more 2024-09-10
11808192 Exhaust gas aftertreatment system Colin L. Norris, Matthew Henry, Stephen W. Caddy, Randolph G. Zoran, Stephen M. Holl +2 more 2023-11-07
9205912 Compound motion structure 2015-12-08
8858368 Handheld performance tracking and mapping device utilizing an optical scanner 2014-10-14
7604131 Sliding storage rack Stephen Smith 2009-10-20
7152732 Protective housing assembly, and associated method, for optical storage media 2006-12-26
7050784 Weather radio with channel acquisition system 2006-05-23
6872353 Method of molding using compact molding apparatus John H. Gillen, Charles E. Ash 2005-03-29
6684174 Wind gauge Ian Dwayne Campbell, Watson C. K. Chow, David J. Edmondson, Marco C. Ko, Alan Lam +2 more 2004-01-27
6638046 Compact molding apparatus and method John H. Gillen, Charles E. Ash 2003-10-28
6626659 Injection molding method and apparatus having improved detachable clamping unit with horizontal booking dies Charles E. Ash, John H. Gillen 2003-09-30
6393103 Method and apparatus for emulating telephone services Ronald W. Pedigo, Richard Carey 2002-05-21
6339695 Cordless phone data transfer 2002-01-15
6292563 Volume attenuator for flip-style hand-held phone Wayne K. Wilson 2001-09-18
6167608 Tank upgrading method and tank assembly John Burwell, Robin Berg 2001-01-02
5530193 Maize dwarf mosaic virus resistant plants Joseph Jilka, Lynn E. Murry, Liliana E. C. Scarafia 1996-06-25
4840287 Locking mechanism for a pressure cooker Edward L. Brewer 1989-06-20
4561292 Double-wall underground container for storing liquids and leak detecting means therefor Peter J. Pugnale, William R. Penland 1985-12-31
4318868 Analog carburetor M. Robert Showalter, J. Wray Fogwell 1982-03-09