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USPTO Patent Rankings Data through Dec 31, 2025
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Robin C. Armbruster — 1 Patent in 2018

UNUnknown: 1 patents #265 of 3,190Top 9%
Livonia, MI: #61 of 169 inventorsTop 40%
Michigan: #3,395 of 9,817 inventorsTop 35%
Overall (2018): #263,024 of 503,207Top 55%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9910259 Modular holographic sighting system Joseph Brincat, Robert H. Fish, Paul Karatsinides, Kenneth M. Junkins 2018-03-06