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

Robert William Lotz — 1 Patent

PDPrinting Developments: 1 patents #9 of 15Top 60%
Darien, CT: #144 of 243 inventorsTop 60%
Connecticut: #21,465 of 34,797 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert William Lotz has been granted 1 US patent while listed as an inventor at Printing Developments. All of these patents were granted in 1980. Robert William Lotz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert William Lotz in Darien, CT, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4189752 Electronic screening with galvanometer recorders William West Moe, Ethan Robert Green, Rodolfo Fazio 1980-02-19