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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Sweet — 5 Patents

TCThyssen Elevator Capital: 4 patents #4 of 26Top 20%
TCThyssenkrupp Elevator Capital: 1 patents #8 of 17Top 50%
Lakeside, CA: #32 of 208 inventorsTop 20%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert Sweet has been granted 5 US patents while listed as an inventor at Thyssen Elevator Capital. The first was granted in 2003 and the most recent in November 2005. Robert Sweet ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert Sweet in Lakeside, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6966408 Autobalance roping and drive arrangement 2005-11-22
6923065 Apparatus for testing aramid fiber elevator cables Rory Smith, James Nickerson, Michael Palazzola, Randall Parrish 2005-08-02
6854164 Termination device for an aramid-based elevator rope Patrick Bass 2005-02-15
6854566 Contactless push button switch comprising a hall effect transducer and microprocessor James Nickerson, Michael Palazzola 2005-02-15
6612404 Contactless hall effect push button switch James Nickerson, Michael Palazzola 2003-09-02