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

James Baker — 48 Patents

VIVidamed: 20 patents #5 of 24Top 25%
Delphi Technologies: 10 patents #264 of 4,124Top 7%
RSRita Medical Systems: 8 patents #6 of 24Top 25%
VIVidacare: 2 patents #10 of 22Top 50%
SPStemco Products: 2 patents #13 of 40Top 35%
ZIZomed International: 2 patents #4 of 7Top 60%
Medtronic: 1 patents #5,542 of 6,367Top 90%
Vassar, MI: #1 of 38 inventorsTop 3%
Michigan: #1,001 of 86,293 inventorsTop 2%
Overall (All Time): #57,596 of 4,157,543Top 2%
48 Patents All Time
James Baker has been granted 48 US patents while listed as an inventor at Vidamed. The first was granted in 1995 and the most recent in July 2022. James Baker ranks #57,596 of 4,157,543 US inventors in our database (top 1.4%). Patent records list James Baker in Vassar, MI, US.

Patents per Year

Patents granted per year, 1995 to 2022Bar chart with a peak of 8 patents in 1997.peak 81995: 2 patents19951996: 6 patents1997: 8 patents19971998: 4 patents1999: 2 patents19992000: 1 patents2001: 4 patents20012002: 2 patents2003: 7 patents20032004: 4 patents2005: 4 patents20052006: 1 patents2007: 1 patents20072019: 1 patents2022: 1 patents2022

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11396905 Center linkage apparatus William Chirrey, Paul Dolan, Altan Ugurkan 2022-07-26
D861545 Tie rod end Paul Dolan 2019-10-01
7178450 Sealing system for a compressor Edward Wolfe, IV, William James Kumpf 2007-02-20
7150744 Infusion array ablation apparatus Stuart D. Edwards, Hugh R. Sharkey, Ronald G. Lax 2006-12-19 $1,575,000
6968706 HVAC system with refrigerant venting Prasad S. Kadle, William James Kumpf, Mahmoud Ghodbane, Lawrence Scherer 2005-11-29
6915646 HVAC system with cooled dehydrator Prasad S. Kadle, Mahmoud Ghodbane 2005-07-12 $2,554,000
6907748 HVAC system with refrigerant venting Prasad S. Kadle, William James Kumpf, Mahmoud Ghodbane, Lawrence Scherer 2005-06-21 $7,942,000
6837061 HVAC system shutdown sequence Prasad S. Kadle, Mahmoud Ghodbane 2005-01-04 $2,859,000
6758052 HVAC system with post-shut down isolation and venting of evaporator using H-shaped valve Mahmoud Ghodbane, Prasad S. Kadle, Xiaoxia Mu 2004-07-06 $892,000
6748756 HVAC system with periodic override of evaporator control Prasad S. Kadle, Mahmoud Ghodbane 2004-06-15 $1,080,000
6748761 HVAC system with evaporator warming Mahmoud Ghodbane, Prasad S. Kadle 2004-06-15 $1,080,000
6679084 Expansion device with shutoff mechanism Mahmoud Ghodbane 2004-01-20 $1,480,000
6663624 RF treatment apparatus Stuart D. Edwards, Bruno Strul, Ronald G. Lax 2003-12-16 $1,245,000
6660002 RF treatment apparatus Stuart D. Edwards, Bruno Strul, Ronald G. Lax 2003-12-09 $1,371,000
6641580 Infusion array ablation apparatus Stuart D. Edwards, Hugh R. Sharkey, Ronald G. Lax 2003-11-04 $1,168,000
6632221 Method of creating a lesion in tissue with infusion Stuart D. Edwards, Hugh R. Sharkey, Ronald G. Lax 2003-10-14 $654,000
6632222 Tissue ablation apparatus Stuart D. Edwards, Hugh R. Sharkey, Ronald G. Lax 2003-10-14 $654,000
6607529 Electrosurgical device Christopher S. Jones, Phillip R. Sommer 2003-08-19 $61,619,000
6569159 Cell necrosis apparatus Stuart D. Edwards, Hugh R. Sharkey, Ronald G. Lax 2003-05-27 $1,115,000
6464661 Medical probe with stylets Stuart D. Edwards, Hugh R. Sharkey, Ingemar H. Lundquist, Ronald G. Lax 2002-10-15
6405793 Secondary loop system for passenger compartment heating and cooling Mahmoud Ghodbane 2002-06-18 $2,215,000
6315776 Thin layer ablation apparatus Stuart D. Edwards, Kee S. Lee, Bruno Strul 2001-11-13
6241702 Radio frequency ablation device for treatment of the prostate Ingemar H. Lundquist, Stuart D. Edwards, Hugh R. Sharkey, Ronald G. Lax, Phillip R. Sommer 2001-06-05 $5,751,000
6230508 Automotive secondary loop air conditioning system Mahmoud Ghodbane 2001-05-15 $6,346,000
6206847 Medical probe device Stuart D. Edwards, Hugh R. Sharkey, Ingemar H. Lundquist, Ronald G. Lax 2001-03-27 $3,627,000