Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Schultz — 19 Patents

HFHunter Fan: 17 patents #25 of 155Top 20%
Wrightwood, CA: #4 of 28 inventorsTop 15%
California: #31,067 of 386,348 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Robert Schultz has been granted 19 US patents while listed as an inventor at Hunter Fan. The first was granted in 1985 and the most recent in September 2013. Robert Schultz ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Robert Schultz in Wrightwood, CA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
8528831 Thermostat with efficiency display Andy Lin, Erich Schroeder, Nicole Ashley Moody, Kendra Shimmell, Lauren Serota 2013-09-10
D603949 Air purifier housing Glennbruce S. Campbell, Nicole Ashley Moody 2009-11-10
D600788 Air purifier Glennbruce S. Campbell, Nicole Ashley Moody 2009-09-22
D600789 Air purifier Glennbruce S. Campbell, Nicole Ashley Moody 2009-09-22
D597186 Humidifier Glennbruce S. Campbell, Nicole Ashley Moody 2009-07-28
D596728 Air purifier housing Glennbruce S. Campbell, Nicole Ashley Moody 2009-07-21
D594103 Air purifier Glennbruce S. Campbell, Nicole Ashley Moody 2009-06-09
D592296 Air purifier housing Glennbruce S. Campbell, Nicole Ashley Moody 2009-05-12
D580797 Timer Glennbruce S. Campbell, Nicole Ashley Moody 2008-11-18
D574095 Light Ambreese Hill, Nicole Ashley Moody 2008-07-29
D566316 Lamp light Ambreese Hill, Nicole Ashley Moody 2008-04-08
D558617 Remote electrical timer Ambreese Hill, Nicole Ashley Moody 2008-01-01
D553772 Flashlight holder Glennbruce S. Campbell, Nicole Ashley Moody 2007-10-23
D553773 Flashlight holder Glennbruce S. Campbell, Nicole Ashley Moody 2007-10-23
D553276 Flashlight Glennbruce S. Campbell, Nicole Ashley Moody 2007-10-16
D553274 Light Ambreese Hill, Nicole Ashley Moody 2007-10-16
D553275 Flashlight Glennbruce S. Campbell, Nicole Ashley Moody 2007-10-16
4543944 Further-improved control system for solar heating systems 1985-10-01
4519379 Control system for solar heaters 1985-05-28