Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. Buuck — 4 Patents

ICIo.Tek Co.: 4 patents #2 of 15Top 15%
Minnetonka, MN: #342 of 1,057 inventorsTop 35%
Minnesota: #16,016 of 52,454 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert E. Buuck has been granted 4 US patents while listed as an inventor at Io.Tek Co.. The first was granted in 1996 and the most recent in February 2000. Robert E. Buuck ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert E. Buuck in Minnetonka, MN, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6030375 Compressible vaginal insert and method for treating urogenital disorders David W. Anderson, Arnold W. Thornton, Xiao Kang Zhang 2000-02-29
5988169 Vaginal insert and method for treating urogenital disorders David W. Anderson, Arnold W. Thornton, Xiao Kang Zhang 1999-11-23
5816248 Channeled vaginal insert and method for treating urogenital disorders David W. Anderson, Arnold W. Thornton, Xiao Kang Zhang 1998-10-06
5513659 Incontinence device Dezso K. Levius 1996-05-07