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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bruce MacGregor — 9 Patents

PEPensa: 7 patents #4 of 14Top 30%
AIAvia Group International: 2 patents #22 of 39Top 60%
Lake Oswego, OR: #155 of 769 inventorsTop 25%
Oregon: #4,727 of 28,073 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Bruce MacGregor has been granted 9 US patents while listed as an inventor at Pensa. The first was granted in 1986 and the most recent in September 1989. Bruce MacGregor ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Bruce MacGregor in Lake Oswego, OR, US.

Patents per Year

Patents granted per year, 1986 to 1989Bar chart with a peak of 4 patents in 1987.peak 41986: 1 patents19861987: 4 patents19871988: 3 patents19881989: 1 patents1989

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D303315 Element of a shoe upper James K. Tong 1989-09-12
D298283 Shoe upper Joan Swett, K. Wayne Spinney, Peter Metcalf, Brenda Kelley 1988-11-01
D293732 Shoe outsole Brenda Kelley 1988-01-19
D293500 Shoe collar James K. Tong 1988-01-05
D292343 Shoe upper Brenda Kelley 1987-10-20
D291144 Shoe upper James K. Tong 1987-08-04
D290783 Shoe upper Lawrence Selbiger 1987-07-14
D287784 Shoe sole James K. Tong 1987-01-20
D287422 Shoe upper James K. Tong 1986-12-30