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

David Yates — 3 Patents

THThermolift: 3 patents #2 of 9Top 25%
Ann Arbor, MI: #2,340 of 6,071 inventorsTop 40%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Yates has been granted 3 US patents while listed as an inventor at Thermolift. The first was granted in 2019 and the most recent in January 2022. David Yates ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Yates in Ann Arbor, MI, US.

Patents per Year

Patents granted per year, 2019 to 2022Bar chart with a peak of 1 patents in 2019.peak 12019: 1 patents20192020: 1 patents20202022: 1 patents2022

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11226138 Thermodynamic device with a tension-compression coil spring system Peter Hofbauer, YueXin Huang, Sai Ronit Kaza 2022-01-18
10670306 Mechatronic drivers in the cold end of a heat pump Erik Kauppi, Peter Hofbauer, Matthew Duthie 2020-06-02
10352272 Dome for a thermodynamic apparatus Paul Schwartz, Peter Hofbauer, Adrian Tusinean 2019-07-16