Ralph M. Eide — 3 Patents | Patent Leaderboard

Ralph M. Eide has been granted 3 US patents. The first was granted in 1982 and the most recent in November 1991. Ralph M. Eide ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ralph M. Eide in Lake Oswego, OR, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D321854	Pedal operated water cycle	John J. Foley, Ranald I. MacDonell	1991-11-26
5011441	Pedal operated water cycle	John J. Foley, Ranald I. MacDonell	1991-04-30
4318196	Wheel assembly for boats	—	1982-03-09

Ralph M. Eide — 3 Patents

Issued Patents All Time

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