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Michael McGehee — 5 Patents

PAParkson: 4 patents #1 of 33Top 4%
Greenfield, MO: #1 of 4 inventorsTop 25%
Missouri: #4,311 of 23,789 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Michael McGehee has been granted 5 US patents while listed as an inventor at Parkson. The first was granted in 1990 and the most recent in October 2011. Michael McGehee ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Michael McGehee in Greenfield, MO, US.

Patents per Year

Patents granted per year, 1990 to 2011Bar chart with a peak of 2 patents in 2011.peak 21990: 1 patents19902008: 1 patents20082010: 1 patents20102011: 2 patents2011

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8034243 Denitrification process Dominic Janssen 2011-10-11
8025796 Denitrification system Dominic Janssen 2011-09-27
7662287 Wastewater denitrification system Dominic Janssen 2010-02-16
7431840 Denitrification process Dominic Janssen 2008-10-07
4974125 Vehicular light bar arrangement — 1990-11-27

Frequent Collaborators

Dominic Janssen4 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5