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Dave Johnston — 2 Patents

KEK&N Engineering: 2 patents #16 of 19Top 85%
Riverside, CA: #415 of 1,241 inventorsTop 35%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dave Johnston has been granted 2 US patents while listed as an inventor at K&N Engineering. The first was granted in 2019 and the most recent in June 2021. Dave Johnston ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dave Johnston in Riverside, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11027302 Sprayer nozzle support Amir Rosenbaum, Steve Williams 2021-06-08
10406547 Sprayer nozzle support Amir Rosenbaum, Steve Williams 2019-09-10

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