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Vincent M. Demarest — 3 Patents

Wallingford, GB: #17 of 64 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Vincent M. Demarest has been granted 3 US patents. The first was granted in 1980 and the most recent in January 1987. Vincent M. Demarest ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Vincent M. Demarest in Wallingford, GB.

Patents per Year

Patents granted per year, 1980 to 1987Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19801983: 1 patents19831987: 1 patents1987

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4638979 Vehicle crash barriers — 1987-01-27
D270285 Timber fencing with guardrail — 1983-08-23
D257177 Fencing section — 1980-09-30

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