Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RJ

Robert C. Dean, Jr. — 24 Patents

HYHypertherm: 6 patents #43 of 199Top 25%
PBPerseptive Biosystems: 6 patents #4 of 77Top 6%
VEVerax: 5 patents #1 of 9Top 15%
EAEnergie-Innovation Ag: 4 patents #4 of 34Top 15%
SISimbex: 2 patents #3 of 20Top 15%
NTNanocomp Technologies: 1 patents #17 of 31Top 55%
Hartford, VT: #5 of 157 inventorsTop 4%
Vermont: #321 of 4,968 inventorsTop 7%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Robert C. Dean, Jr. has been granted 24 US patents while listed as an inventor at Hypertherm. The first was granted in 1989 and the most recent in September 2011. Robert C. Dean, Jr. ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Robert C. Dean, Jr. in Hartford, VT, US.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8025371 System and method for creating liquid droplet impact forced collapse of laser nanoparticle nucleated cavities R. Glynn Holt, Ronald A. Roy 2011-09-27
7611579 Systems and methods for synthesis of extended length nanostructures David S. Lashmore, Joseph J. Brown, Peter Antoinette 2009-11-03
7445319 System and method for creating liquid droplet impact forced collapse of laser nanoparticle nucleated cavities for controlled nuclear reactions R. Glynn Holt, Ronald A. Roy 2008-11-04
7380918 Method and apparatus for forming high-speed liquid David F. Nelson, Matthew L. Brown, Richard W. Couch, Mark Blanchard 2008-06-03
7049540 Process and apparatus for cutting or welding a workpiece Nicholas A. Sanders, Richard W. Couch, Jr., Yong Yang, Zhipeng Lu, Charles M. Hackett 2006-05-23
6720518 Process and apparatus for cutting or welding a workpiece Nicholas A. Sanders, Richard W. Couch, Jr., Yong Yang, Zhipeng Lu, Kenneth J. Woods +3 more 2004-04-13
6713709 Process and apparatus for cutting or welding a workpiece Nicholas A. Sanders, Richard W. Couch, Jr., Yong Yang, Zhipeng Lu, Kenneth J. Woods +3 more 2004-03-30
6667459 Configurable nozzle baffle apparatus and method Kenneth J. Woods, Charles M. Hackett, Sanjay Garg 2003-12-23
6585774 Dynamic variable geometry fitting system for use with a body appliance Michael B. Mayor, David F. Nelson, Chad S. Braley, Mark Blanchard 2003-07-01
6525291 Process and apparatus for cutting or welding a workpiece Nicholas A. Sanders, Richard W. Couch, Jr., Yong Yang, Zhipeng Lu, Kenneth J. Woods +3 more 2003-02-25
6270445 In-bed exercise machine and method of use Solomon G. Diamond, Elizabeth K. Deneen, Amanda G. Heermans, Gayle B. O'Neil, David S. Smith 2001-08-07
6152855 In-bed exercise machine and method of use Solomon G. Diamond, Elizabeth K. Deneen, Amanda G. Heermans, Gayle B. O'Neil, David S. Smith 2000-11-28
5833861 Perfusive chromatography Noubar B. Afeyan, Fred E. Regnier 1998-11-10
5605623 Perfusive chromatography Noubar B. Afeyan, Fred E. Regnier 1997-02-25 $1,512,000
5597497 Switch mechanism for operating a plasma arc torch, other tools or weapons James Dean, E. Hubbard Yonkers 1997-01-28
5552041 Perfusive chromatography Noubar B. Afeyan, Fred E. Regnier 1996-09-03 $1,313,000
5384042 Perfusive chromatography Noubar B. Afeyan, Fred E. Regnier 1995-01-24 $1,085,000
5228989 Perfusive chromatography Noubar B. Afeyan, Fred E. Regnier 1993-07-20 $3,187,000
5100783 Weighted microsponge for immobilizing bioactive material Frederick Cahn, Philip G. Phillips 1992-03-31
5019270 Perfusive chromatography Noubar B. Afeyan, Fred E. Regnier 1991-05-28
4997753 Weighted collagen microsponge for immobilizing bioactive material Frederick H. Silver, Richard A. Berg, Philip G. Phillips, Peter W. Runstadler, Jr. 1991-03-05
4978616 Fluidized cell cultivation process Peter V. Grela, Subhash B. Karkare, Peter W. Runstadler, Jr. 1990-12-18
4863856 Weighted collagen microsponge for immobilizing bioactive materials Frederick H. Silver, Richard A. Berg, Philip G. Phillips, Peter W. Runstadler, Jr., Gennaro J. Maffia 1989-09-05
4861714 Weighted collagen microsponge for immobilizing bioactive material Frederick H. Silver, Richard A. Berg, Philip G. Phillips, Peter W. Runstadler, Jr. 1989-08-29