Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Ghazarian — 5 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
San Fernando, CA: #371 of 2,303 inventorsTop 20%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John Ghazarian has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 1990 and the most recent in September 2014. John Ghazarian ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John Ghazarian in San Fernando, CA, US.

Patents per Year

Patents granted per year, 1990 to 2014Bar chart with a peak of 1 patents in 1990.peak 11990: 1 patents19901991: 1 patents19911995: 1 patents19951998: 1 patents19982014: 1 patents2014

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8843068 Supervisory headset mobile communication system Ohanes D. Ghazarian 2014-09-23
5801616 Voice actuated vehicle security system with starting system interlock and automatic arming feature George Seelman 1998-09-01
5469141 Optical motion sensor and method for operating same 1995-11-21
5045838 Method and system for protecting automotive appliances against theft 1991-09-03
4906969 Method and system for protecting automotive appliances against theft 1990-03-06