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USPTO Patent Rankings Data through Dec 31, 2025
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Walter B. Jansen — 2 Patents

MIMinntech: 2 patents #26 of 70Top 40%
Sandy, UT: #468 of 1,140 inventorsTop 45%
Utah: #8,007 of 19,430 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Walter B. Jansen has been granted 2 US patents while listed as an inventor at Minntech. The first was granted in 1996 and the most recent in August 1997. Walter B. Jansen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Walter B. Jansen in Sandy, UT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5656302 Stable, shippable, peroxy-containing microbicide Louis C. Cosentino, Anatol M. Hnojewyj, LeRoy J. Fischbach, Jo-Ann B. Maltais 1997-08-12 $924,000
5508046 Stable, anticorrosive peracetic/peroxide sterilant Louis C. Cosentino, Robert T. Hall, II, Rosario M. Marino, Kimberly L. Hall 1996-04-16 $1,246,000