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John E. Johnston — 2 Patents

WEWorkrite Ergonomics: 2 patents #4 of 15Top 30%
Mill Valley, CA: #375 of 776 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John E. Johnston has been granted 2 US patents while listed as an inventor at Workrite Ergonomics. All of these patents were granted in 2017. John E. Johnston ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John E. Johnston in Mill Valley, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9750344 Table benching apparatus and methods of using the same Erik Alexander Gammon, Ruby Schaefer, Oky Sulistio, Alexander Justin Hautau, Darren S. Hulsey +4 more 2017-09-05
9655445 Table benching apparatus and methods of using the same Erik Alexander Gammon, Ruby Schaefer, Oky Sulistio, Alexander Justin Hautau, Darren S. Hulsey +4 more 2017-05-23

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