CC

Charles R. Clark

CO Conoco: 5 patents #60 of 638Top 10%
WO Warsaw Orthopedic: 2 patents #450 of 894Top 55%
AL Agresearch Limited: 1 patents #167 of 547Top 35%
EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
PA Parker-Hannifin: 1 patents #643 of 1,656Top 40%
Overall (All Time): #517,676 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8092542 Implantable joint prosthesis Vincent Bryan, Alex Kunzler, Robert Conta, Carlos Eduardo Gil 2012-01-10
7641692 Implantable joint prosthesis Vincent Bryan, Alex Kunzler, Robert Conta, Carlos Eduardo Gil 2010-01-05
5156767 Emulsion breaking using alkylphenol-polyethylene oxide-acrylate polymer coated coalescer material Patrick H. Fitzgerald, Nicholas O. Wolf, D. Philip Cords 1992-10-20
5023059 Recovery of metal values and hydrofluoric acid from tantalum and columbium waste sludge Edwin J. Bielecki, Karl A. Romberger, Bart F. Bakke, Martin A. Hobin 1991-06-11
4986355 Process for the preparation of fluid loss additive and gel breaker Burton M. Casad, Lisa A. Cantu, D. Philip Cords, Edward Francis McBride 1991-01-22
4986353 Placement process for oil field chemicals Donald L. Whitfill, D. Philip Cords, Edward Francis McBride, Harold E. Bellis 1991-01-22
4856593 Inhibition of hydrate formation Robert Roger Matthews 1989-08-15
4379165 Anti-convulsant 1983-04-05
4287902 Method of transporting viscous hydrocarbons Gifford G. McClaflin 1981-09-08
4282909 Aerial refueling device Lowell R. Hanson, Gerald G. Steele 1981-08-11