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

Earl Pickering — 5 Patents

NUNucoat: 5 patents #3 of 7Top 45%
Hopkins, MN: #62 of 249 inventorsTop 25%
Minnesota: #13,707 of 52,454 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Earl Pickering has been granted 5 US patents while listed as an inventor at Nucoat. The first was granted in 2012 and the most recent in January 2019. Earl Pickering ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Earl Pickering in Hopkins, MN, US.

Patents per Year

Patents granted per year, 2012 to 2019Bar chart with a peak of 1 patents in 2012.peak 12012: 1 patents20122015: 1 patents20152016: 1 patents20162017: 1 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10179864 Mess free coloring system Nabil F. Nasser, Jodi A. Schwendimann 2019-01-15
9573403 Mess free coloring system Nabil F. Nasser, Jodi A. Schwendimann 2017-02-21
9371148 Methods and articles for image transfer Jodi A. Schwendimann, Nabil F. Nasser 2016-06-21
9079681 Methods and articles for image transfer Jodi A. Schwendimann, Nabil F. Nasser 2015-07-14
8114485 Water resistant shrinkable medium for receiving ink Jodi A. Schwendimann, Nabil F. Nasser 2012-02-14