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

John T. Wickmann — 5 Patents

CIChart Industries: 5 patents #2 of 29Top 7%
Omemee, CA: #4 of 10 inventorsTop 40%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John T. Wickmann has been granted 5 US patents while listed as an inventor at Chart Industries. The first was granted in 1986 and the most recent in July 1990. John T. Wickmann ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John T. Wickmann in Omemee, ON, CA.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4942666 Apparatus for measuring camber, caster and steering axis inclination of a vehicle Phillip Carlton 1990-07-24
4941765 Adjustable height clamping stand Gerald P. Horan, Richard C. Olak 1990-07-17
4920781 Vehicle repair rack system Gerald P. Horan, Stanislaus McNamee 1990-05-01
4630379 Laser gauging system and component parts therefor Richard C. Olak 1986-12-23
4585198 Anchoring system Guy Chartier 1986-04-29