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USPTO Patent Rankings Data through Dec 31, 2025
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Hasan Kepez — 7 Patents

SPSpringfield: 2 patents #9 of 16Top 60%
Selçuklu, TR: #1 of 3 inventorsTop 35%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Hasan Kepez has been granted 7 US patents while listed as an inventor at Springfield. The first was granted in 2018 and the most recent in July 2025. Hasan Kepez ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Hasan Kepez in Selçuklu, TR.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D1086349 Firearm Benjamin Boyd McKelvain, Stephen H. McKelvain, Charles David Williams, Nick Ballard, Peter J. Leach +1 more 2025-07-29
D1081893 Firearm 2025-07-01
D1081894 Firearm 2025-07-01
D1072996 Firearm Benjamin Boyd McKelvain, Stephen H. McKelvain, Charles David Williams, Nick Ballard, Peter J. Leach 2025-04-29
D963098 Shotgun 2022-09-06
10415915 Lock mechanism of a trigger group that enables assembly and disassembly of a gun Adem Sahin 2019-09-17
9995542 Rotating head assembly for use with the bolt assembly of a gun Adem Sahin 2018-06-12