John Robert Ashcroft — 3 Patents at Cpg Technologies

John Robert Ashcroft has been granted 3 US patents while listed as an inventor at Cpg Technologies. The first was granted in 2018 and the most recent in January 2020. John Robert Ashcroft ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Robert Ashcroft in Chesterfield, MO, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10536037	Load shedding in a guided surface wave power delivery system	James F. Corum, Kenneth L. Corum, James D. Lilly, Stephen W. Wilson, Basil F. Pinzone, Jr. +3 more	2020-01-14
10122218	Long distance transmission of offshore power	James F. Corum, Kenneth L. Corum, Stephen W. Wilson, Michael W. Miller	2018-11-06
10027177	Load shedding in a guided surface wave power delivery system	James F. Corum, Kenneth L. Corum, James D. Lilly, Stephen W. Wilson, Basil F. Pinzone, Jr. +3 more	2018-07-17

John Robert Ashcroft — 3 Patents

Issued Patents All Time

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