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USPTO Patent Rankings Data through Dec 31, 2025
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Gerald Zingraf — 3 Patents

GRGridpoint: 3 patents #12 of 43Top 30%
Arlington, VA: #516 of 1,838 inventorsTop 30%
Virginia: #9,600 of 34,511 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Gerald Zingraf has been granted 3 US patents while listed as an inventor at Gridpoint. The first was granted in 2020 and the most recent in May 2025. Gerald Zingraf ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Gerald Zingraf in Arlington, VA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12313274 Methods and systems for automated HVAC testing Danny K. Dyess, Deepak Budhiraja 2025-05-27
11662114 Methods and systems for automated HVAC testing Danny K. Dyess, Deepak Budhiraja 2023-05-30
10724752 Methods and systems for automated HVAC testing Danny K. Dyess, Deepak Budhiraja 2020-07-28

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