Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WN

William Northrup — 6 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Minneapolis, MN: #1,134 of 6,114 inventorsTop 20%
Minnesota: #11,902 of 52,454 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
William Northrup has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1998 and the most recent in April 2017. William Northrup ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list William Northrup in Minneapolis, MN, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9615604 Food waste dehydrator David Russick, John Adams, Todd Martens 2017-04-11
7930991 Adjustable film applicator James V. Fusco 2011-04-26
6916327 Device for creating an anastomosis, including penetration structure and eversion structure Joanne B. Northrup 2005-07-12
5972024 Suture-staple apparatus and method Joanne B. Northrup, Jeffrey J. Northrup 1999-10-26
5961539 Method and apparatus for sizing, stabilizing and/or reducing the circumference of an anatomical structure Joanne B. Northrup 1999-10-05
5709695 Apparatus for reducing the circumference of a vascular structure 1998-01-20