Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Grant Bohm — 12 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
VEVenstar: 1 patents #3 of 9Top 35%
Redding, CA: #13 of 258 inventorsTop 6%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Grant Bohm has been granted 12 US patents while listed as an inventor at Unknown. The first was granted in 1992 and the most recent in May 2003. Grant Bohm ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Grant Bohm in Redding, CA, US.

Patents per Year

Patents granted per year, 1992 to 2003Bar chart with a peak of 4 patents in 2000.peak 41992: 1 patents19921993: 1 patents19931994: 2 patents19941995: 1 patents19952000: 4 patents20002001: 2 patents20012003: 1 patents2003

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6566768 Two line switch and power sharing for programmable means Terry L. Zimmerman, Steve Dushane 2003-05-20
6213404 Remote temperature sensing transmitting and programmable thermostat system Steve Dushane, Terry L. Zimmerman, John Staples 2001-04-10
6196467 Wireless programming or programmable thermostat mobile unit for multiple separate controller or programmable fixed units and programming transmission method Steve Dushane, Terry L. Zimmerman, John Staples 2001-03-06
6134134 Thermostat voltage adapter Steve Dushane, Terry L. Zimmerman 2000-10-17
6116512 Wireless programmable digital thermostat system Steven Dushane, John Staples 2000-09-12
6032867 Flat plate thermostat and wall mounting method Steve Dushane, Terry L. Zimmerman, John Staples 2000-03-07
D418762 Low profile thermostat cover plate Steve Dushane, Terry L. Zimmerman, John Staples 2000-01-11
5449319 Dwelling heating and air conditioning system Steven Dushane, Kenneth K. Anderson 1995-09-12
5348078 Dwelling heating and air conditioning system Steven Dushane, Kenneth K. Anderson, Wayne P. Simoni 1994-09-20
D345701 Transmitter for circuit energization checking system Steven Dushane, Kenneth K. Anderson 1994-04-05
D336619 Receiver for checking the energized state of a circuit Steven Dushane, Kenneth K. Anderson 1993-06-22
5109200 Electrically self-adjusting, compact and light-weight remote circuit tester Steven Dushane, Irving H. Zaroff, Dennis L. Dushane, Robert A. Dushane, Kenneth K. Anderson 1992-04-28