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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Douglas D. Churovich — 9 Patents

MOMochtech: 3 patents #2 of 2Top 100%
Des Peres, MO: #16 of 60 inventorsTop 30%
Missouri: #2,375 of 23,789 inventorsTop 10%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Douglas D. Churovich has been granted 9 US patents while listed as an inventor at Mochtech. The first was granted in 2010 and the most recent in May 2025. Douglas D. Churovich ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Douglas D. Churovich in Des Peres, MO, US.

Patents per Year

Patents granted per year, 2010 to 2025Bar chart with a peak of 2 patents in 2021.peak 22010: 1 patents20102015: 1 patents20152017: 1 patents20172019: 1 patents20192021: 2 patents20212022: 1 patents20222023: 1 patents20232025: 1 patents2025

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12294778 Electronic visual food probe Jeffrey D. Marsh 2025-05-06
11749136 Self-contained multipurpose medical training system and components Robb Mourton 2023-09-05
11366305 Electronic visual food probe 2022-06-21
10969572 Electronic visual food probe 2021-04-06
10943507 Self-contained multipurpose medical training system and components Robb Mourton 2021-03-09
10380918 Modular needle insertion training system and components Robb Mourton 2019-08-13
9607492 Tactile pattern music generator and player 2017-03-28
9220635 Tactile pattern music generator and player 2015-12-29
7775902 Golf club capable of disassembly 2010-08-17