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Home › Inventors › John Trichell

JT

John Trichell — 3 Patents

Vicksburg, MS: #33 of 215 inventorsTop 20%

Mississippi: #871 of 4,257 inventorsTop 25%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

John Trichell has been granted 3 US patents. The first was granted in 1986 and the most recent in February 1990. John Trichell ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Trichell in Vicksburg, MS, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4899444	Disposable clipper head and method for making the same	Ronald M. Wheeler	1990-02-13
4667405	Combined clipper and vacuum assembly	Ronald M. Wheeler	1987-05-26
4563814	Disposable clipper head	Ronald M. Wheeler	1986-01-14

John Trichell — 3 Patents

Patents per Year

Issued Patents All Time

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