Leon Prentice
Leon A. Prentice (b. 1922-11-18 in Portland, OR – d. 2013-01-08 in Vancouver, WA)
Mechanical engineer
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Patents by Leon A Prentice
Page | Office | Number | Title | Inventors | Company | Filing date | Grant date |
---|---|---|---|---|---|---|---|
Patent US 3397590A | US | 3397590A | Helical gear drive mechanism with anti-backlash means | Leon A Prentice | Tektronix Inc | 1967-03-02 | 1968-08-20 |
Products by Leon Prentice
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