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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PJ

Paul D. Stack, Jr. — 6 Patents

CTCooper Technologies: 5 patents #193 of 757Top 30%
STStarbucks: 1 patents #121 of 263Top 50%
Cadillac, MI: #45 of 282 inventorsTop 20%
Michigan: #15,817 of 86,293 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Paul D. Stack, Jr. has been granted 6 US patents. The first was granted in 1986 and the most recent in December 2024. Paul D. Stack, Jr. ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Paul D. Stack, Jr. in Cadillac, MI, US.

Patents per Year

Patents granted per year, 1986 to 2024Bar chart with a peak of 2 patents in 1986.peak 21986: 2 patents19861988: 1 patents19881989: 2 patents19892024: 1 patents2024

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12172883 Systems, methods, and devices for dispensing fluid Jeffrey Lynn Jessie, Lucas S. Abrahamsen, Joanne Lombard, Brian Byrne, Peter Treston +1 more 2024-12-24 $913,485,000
D301115 Precision wire stripper David S. Chapin 1989-05-16
4805301 Conductor stripping tool David S. Chapin 1989-02-21 $9,702,000
4722138 Cutting and insulation stripping apparatus for electrical conductor 1988-02-02 $17,525,000
4625774 Conductor unwrapping attachment for motor driven tool 1986-12-02 $3,287,000
4597419 Bit driving attachment for conductor wrapping tool Clifford L. Galloup 1986-07-01 $3,541,000