Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nick J. Lesar — 29 Patents

WEWeiler: 25 patents #1 of 26Top 4%
PTProvisur Technologies: 4 patents #12 of 57Top 25%
Palmyra, WI: #2 of 20 inventorsTop 10%
Wisconsin: #1,077 of 40,088 inventorsTop 3%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Nick J. Lesar has been granted 29 US patents while listed as an inventor at Weiler. The first was granted in 1989 and the most recent in February 2024. Nick J. Lesar ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Nick J. Lesar in Palmyra, WI, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
11896981 Machine for grinding meat and bone E. William Wight 2024-02-13
11633743 Meat grinding method E. William Wight 2023-04-25
10618055 Separator for a grinding machine E. William Wight 2020-04-14
10350605 Separator for a grinding machine E. William Wight 2019-07-16
9266114 Separator for a grinding machine E. William Wight 2016-02-23
8584978 Separator for a grinding machine E. William Wight 2013-11-19
8544778 Knife holder arrangement for a grinder Christopher E. Albrecht, E. William Wight 2013-10-01
8286902 Grinder with expansion zone Christopher E. Albrecht, E. William Wight 2012-10-16
8038086 Method of mounting an orifice plate guard to a grinding machine Christopher E. Albrecht 2011-10-18
7946517 Frozen block grinder Christopher E. Albrecht, E. William Wight 2011-05-24
7905436 Self-correcting orifice plate installation for an orifice plate of a grinding machine Christopher E. Albrecht 2011-03-15
7896730 Variable length, variable diameter separation chamber for a food processor having configurable cutting perforations 2011-03-01
7886998 Self-correcting plate guard mounting for a grinding machine Christopher E. Albrecht 2011-02-15
7766264 Variable profile flutes for a grinding head of a grinding machine Christopher E. Albrecht 2010-08-03
7744025 Secondary grinding section for an orifice plate of a grinding machine Christopher E. Albrecht 2010-06-29
7654482 Wear distributing arrangement for wear parts of a grinding machine Christopher E. Albrecht 2010-02-02
7581690 Constant force assembly for an orifice plate of a grinding machine Christopher E. Albrecht 2009-09-01
7540440 Orifice plate removal system for an orifice plate of a grinding machine Christopher E. Albrecht 2009-06-02
7484680 Helical discharge flute of a grinding machine Christopher E. Albrecht 2009-02-03
7461800 Fluted ramped entryways of an orifice plate for a grinding machine Christopher E. Albrecht 2008-12-09
5443214 Hard material collector assembly for a grinder 1995-08-22
5409172 System for removing a knife insert from the knife holder of a grinder 1995-04-25
5405095 Knife holder and knife assembly for use in a hand material collecting system for a grinder 1995-04-11
5344086 Hard material collecting system for a meat grinder 1994-09-06
5289979 Hard material collecting system for a meat grinder 1994-03-01