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USPTO Patent Rankings Data through Dec 31, 2025
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John De Wit — 2 Patents

CPCqms Pty: 1 patents #25 of 39Top 65%
Brisbane, AU: #331 of 1,353 inventorsTop 25%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John De Wit has been granted 2 US patents while listed as an inventor at Cqms Pty. The first was granted in 2011 and the most recent in April 2014. John De Wit ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John De Wit in Brisbane, AU.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8689825 Flow control valve Peter James Nelson, Theodore Aaron Steinberg 2014-04-08
D651219 Excavator rigging socket Bevan Hall, Robert Moloney 2011-12-27

Frequent Collaborators

Bevan Hall1 shared
Robert Moloney1 shared
Peter James Nelson1 shared
Theodore Aaron Steinberg1 shared

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