Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RK

Rob Klein — 2 Patents

DTD4D Technologies: 1 patents #26 of 34Top 80%
Richardson, TX: #991 of 2,156 inventorsTop 50%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Rob Klein has been granted 2 US patents while listed as an inventor at D4D Technologies. The first was granted in 2004 and the most recent in February 2017. Rob Klein ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Rob Klein in Richardson, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D780182 Handheld scanner Chris Partee 2017-02-28
6833100 Mogul machine for manufacturing starch molded products such as candy and apparatus and starch level adjuster and method for reducing starch loss in same 2004-12-21