George A. Keller — 8 Patents at Cardiovascular Technologies

George A. Keller has been granted 8 US patents while listed as an inventor at Cardiovascular Technologies. The first was granted in 1999 and the most recent in October 2011. George A. Keller ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list George A. Keller in Grandview Heights, OH, US.

Patents per Year

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8034292	Apparatus and methods for automated handling and embedding of tissue samples	Douglas P. Allen, Dominic P. DiNovo, Rebeccah P. Quam, Thomas J. Ward, Warren P. Williamson, IV	2011-10-11
7722642	Extremely long wire fasteners for use in minimally invasive surgery and means and methods for handling those fasteners	Warren P. Williamson, IV, Paul A. Spence, Cecil R. Robinson, Thomas J. Ward	2010-05-25	$17,842,000
7722810	Apparatus and methods for automated handling and embedding of tissue samples	Douglas P. Allen, Dominic P. DiNovo, Matthew J. Huddleston, Kenneth E. Hughes, Keith A. Kuisick +6 more	2010-05-25
7326177	Tissue stabilizer having an articulating lift element	William P. Williamson, IV, Paul A. Spence, Mark S. Ortiz, Harry Leonard Green, II	2008-02-05
6406424	Tissue stabilizer having an articulating lift element	Warren P. Williamson, IV, Paul A. Spence, Mark S. Ortiz, Harry Leonard Green, II	2002-06-18
6162233	Wire fasteners for use in minimally invasive surgery and means and methods for handling those fasteners	Warren P. Williamson, IV, Paul A. Spence, Cecil R. Robinson, Thomas J. Ward	2000-12-19
6042607	Means and method of replacing a heart valve in a minimally invasive manner	Warren P. Williamson, IV, Paul A. Spence, George Christakis, Thomas J. Ward, Dominic P. DiNovo +2 more	2000-03-28
5972004	Wire fasteners for use in minimally invasive surgery and apparatus and methods for handling those fasteners	Warren P. Williamson, IV, Paul A. Spence, Cecil R. Robinson, Thomas J. Ward	1999-10-26