Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Paul A. Gillam — 5 Patents

VLValor Heating Limited: 4 patents #2 of 16Top 15%
VLValor Limited: 1 patents #6 of 10Top 60%
Great Barr, GB: #2 of 7 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Paul A. Gillam has been granted 5 US patents while listed as an inventor at Valor Heating Limited. The first was granted in 1987 and the most recent in February 1995. Paul A. Gillam ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Paul A. Gillam in Great Barr, GB.

Patents per Year

Patents granted per year, 1987 to 1995Bar chart with a peak of 2 patents in 1987.peak 21987: 2 patents19871991: 2 patents19911995: 1 patents1995

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5388566 Gas fires Martin L. Smith 1995-02-14
D317499 Gas fired heater Jeffery R. Tonks, Mark D. Humphries 1991-06-11
D316749 Gas fired heater Mark D. Humphries 1991-05-07
D291913 Gas fire Roger Tucker, Peter Wright, Donald Whitehouse, Michael Broadbent, Charles Moran 1987-09-15
D290742 Gas fire Roger Tucker, Peter Wright, Donald Whitehouse, Michael Broadbent, Charles Moran 1987-07-07