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USPTO Patent Rankings Data through Dec 31, 2025
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Eric Davis Collins — 2 Patents

TLTouchtype Limited: 1 patents #12 of 28Top 45%
Durham, NC: #1,879 of 4,103 inventorsTop 50%
North Carolina: #18,944 of 45,564 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eric Davis Collins has been granted 2 US patents while listed as an inventor at Touchtype Limited. The first was granted in 1999 and the most recent in June 2020. Eric Davis Collins ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eric Davis Collins in Durham, NC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10684774 Systems and methods for multiuse of keys for virtual keyboard and generating animation associated with a key Anna Maria Alfut, Jan Dvorsky, Tom Dixon, Donnie Javier Suazo Montenegro, Scott D. Weiss 2020-06-16
5953843 Index tab for hanging file folders adapted for affixation of index labels and the like Judy C. Collins 1999-09-21