Growing community of inventors

Blaine, MN, United States of America

Walter E Ranua

Average Co-Inventor Count = 2.40

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 51

Walter E Ranua ↔ William B MacKrell (2 patents)Walter E Ranua ↔ Terrance G Belland (1 patent)Walter E RanuaWalter E Ranua (2 patents)William B MacKrellWilliam B MacKrell (11 patents)Terrance G BellandTerrance G Belland (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Cornelius Company (2 from 81 patents)


2 patents:

1. D271368 - Beverage dispensing valve

2. D261391 - Beverage dispenser valve

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as of
12/17/2025
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