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USPTO Patent Rankings Data through Sept 30, 2025
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Ian C. Smith

Google: 8 patents #56 of 4,776Top 2%
Flagstaff, AZ: #3 of 103 inventorsTop 3%
Arizona: #83 of 3,846 inventorsTop 3%
Overall (2018): #11,033 of 503,207Top 3%
8 Patents 2018

Issued Patents 2018

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10152866 Hazard detector architecture facilitating compact form factor and multi-protocol wireless connectivity Mark Kraz, Adam Mittleman, Nicholas Webb, Andrew Goldenson, Daniel Adam Warren +1 more 2018-12-11
10121333 Device with precision frequency stabilized audible alarm circuit Daniel Adam Warren, Lawrence F. Heyl, Dietrich Ho, Morakinyo John Aina, William Alan Saperstein +1 more 2018-11-06
10082307 Adaptive power-stealing thermostat Daniel Adam Warren, Edwin H. Satterthwaite, Jr., Joseph E. Palmer 2018-09-25
9964973 Power quality differentiation in hazard detection systems Daniel Adam Warren, Scott Mullins, Brian Conner 2018-05-08
9958885 Power management in line powered hazard detection systems Daniel Adam Warren, Scott Mullins, Brian Conner 2018-05-01
9952608 Thermostat with power stealing delay interval at transitions between power stealing states Daniel Adam Warren, Edwin H. Satterthwaite, Jr. 2018-04-24
9935455 Monitoring and recoverable protection of thermostat switching circuitry Daniel Adam Warren, Brian Conner 2018-04-03
9903814 Systems and methods for optically coupling optoelectronic components of a hazard detection system to determine a smoke condition of an environment Daniel Adam Warren, Morakinyo John Aina, Andrew Goldenson, Dietrich Ho, Anurag Gupta 2018-02-27