Walter E. Ranua — 2 Patents at Cornelius

Walter E. Ranua has been granted 2 US patents while listed as an inventor at Cornelius. The first was granted in 1981 and the most recent in November 1983. Walter E. Ranua ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Walter E. Ranua in Blaine, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D271368	Beverage dispensing valve	Terrance G. Belland, William B. MacKrell	1983-11-15
D261391	Beverage dispenser valve	William B. MacKrell	1981-10-20

Walter E. Ranua — 2 Patents

Issued Patents All Time

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