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Roy Johnson — 2 Patents

SHShape: 1 patents #74 of 150Top 50%
Miami, FL: #1,421 of 4,605 inventorsTop 35%
Florida: #22,549 of 67,251 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Roy Johnson has been granted 2 US patents while listed as an inventor at Shape. The first was granted in 1989 and the most recent in January 1992. Roy Johnson ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Roy Johnson in Miami, FL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5080427 Impact beam Peter Sturrus, Leslie A. Lewis 1992-01-14
4871184 Guide assembly for a trailer hitch structure — 1989-10-03

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