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

Kenneth R. Milligan — 11 Patents

WTWright Tool: 10 patents #2 of 8Top 25%
Uniontown, OH: #57 of 373 inventorsTop 20%
Ohio: #7,244 of 73,341 inventorsTop 10%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Kenneth R. Milligan has been granted 11 US patents while listed as an inventor at Wright Tool. The first was granted in 1996 and the most recent in October 2023. Kenneth R. Milligan ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Kenneth R. Milligan in Uniontown, OH, US.

Patents per Year

Patents granted per year, 1996 to 2023Bar chart with a peak of 2 patents in 2010.peak 21996: 1 patents19961999: 1 patents19992003: 1 patents20032005: 1 patents20052008: 1 patents20082010: 2 patents20102019: 1 patents20192021: 1 patents20212022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11780059 Socket wrench opening Terry G. Taylor 2023-10-10
11219985 Wrench for maximizing torque Terry G. Taylor 2022-01-11
D909160 Ratchet with one pawl Terry G. Taylor 2021-02-02
10442059 Socket with four point drive Terry G. Taylor 2019-10-15
7841261 Reinforced impact socket Terry G. Taylor, Gregory W. Helbling, Wayne Snyder 2010-11-30
7788994 Wrench Richard B. Wright 2010-09-07
7340982 Wrench Richard B. Wright 2008-03-11
6907805 Wrench Richard B. Wright 2005-06-21
D476868 Wrench Richard B. Wright 2003-07-08
5904077 Double-ended flex handle wrench Richard B. Wright 1999-05-18
D372409 Double-ended flex handle wrench Richard B. Wright 1996-08-06