Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ralph E. Westerburg — 2 Patents

PIPilot Industries: 1 patents #18 of 44Top 45%
CTCooper Technologies: 1 patents #755 of 757Top 100%
Reed City, MI: #12 of 23 inventorsTop 55%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ralph E. Westerburg has been granted 2 US patents. The first was granted in 1983 and the most recent in November 1998. Ralph E. Westerburg ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ralph E. Westerburg in Reed City, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5836188 Method and apparatus for bending an elongated member to a target angle Clark D. Mahan, Alan W. Bass 1998-11-17
4380111 Cutting, stripping and wrapping bit Clifford L. Galloup, Roger M. Bula, Robert W. Klemm 1983-04-19 $11,767,000