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Jean Evin — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Seclin, FR: #9 of 48 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Jean Evin has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1982 and the most recent in November 1991. Jean Evin ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Jean Evin in Seclin, FR.

Patents per Year

Patents granted per year, 1982 to 1991Bar chart with a peak of 1 patents in 1982.peak 11982: 1 patents19821987: 1 patents19871988: 1 patents19881991: 1 patents1991

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5063337 Electric motor regulation to obtain desired speed curve — 1991-11-05
4789050 Control means for an electric motor — 1988-12-06
4700811 Method for the regulated control of a moving body carrying a variable load — 1987-10-20
4326197 Proximity detector — 1982-04-20

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