BN

Brian L. Nakayama

MI Magpul Industries: 124 patents #2 of 70Top 3%
📍 Arvada, CO: #3 of 1,140 inventorsTop 1%
🗺 Colorado: #50 of 40,980 inventorsTop 1%
Overall (All Time): #9,245 of 4,157,543Top 1%
124
Patents All Time

Issued Patents All Time

Showing 1–25 of 124 patents

Patent #TitleCo-InventorsDate
12359889 Foldable firearm Nicholas Kielsmeier, Jeremy M. Fiester, Michael T. Mayberry 2025-07-15
D1069016 Folding gun Nicholas Kielsmeier, Jeremy M. Fiester, Michael T. Mayberry 2025-04-01
RE50303 Ammunition magazine Richard M. Fitzpatrick, Michael T. Mayberry, Eric C. Burt 2025-02-18
RE50212 Ammunition magazine Richard M. Fitzpatrick, Michael T. Mayberry, Eric C. Burt 2024-11-19
12140396 Drum magazine assembly and methods Timothy Eric Roberts, Michael T. Mayberry, Richard M. Fitzpatrick, Eric Nakayama, William Bradley Bennett 2024-11-12
12066272 Firearm accessory mounting interface Michael T. Mayberry, William Bradley Bennett, Timothy Eric Roberts, Duane Liptak 2024-08-20
12000671 Foldable firearm Nicholas Kielsmeier, Jeremy M. Fiester, Michael T. Mayberry 2024-06-04
11761721 Compact anti-tilt follower for an ammunition magazine Nicholas Kielsmeier, Eric Nakayama, Eric C. Burt 2023-09-19
11680771 Foldable firearm Nicholas Kielsmeier, Jeremy M. Fiester, Michael T. Mayberry 2023-06-20
11680763 Drum magazine assembly and methods Timothy Eric Roberts, Michael T. Mayberry, Richard M. Fitzpatrick, Eric Nakayama, William Bradley Bennett 2023-06-20
11536535 Firearm accessory mounting interface Michael T. Mayberry, William Bradley Bennett, Timothy Eric Roberts, Duane Liptak 2022-12-27
RE49104 Ammunition magazine Richard M. Fitzpatrick, Michael T. Mayberry, Eric C. Burt 2022-06-14
11262159 Foldable firearm Nicholas Kielsmeier, Jeremy M. Fiester, Michael T. Mayberry 2022-03-01
11150041 Compact anti-tilt follower for an ammunition magazine Nicholas Kielsmeier, Eric Nakayama, Eric C. Burt 2021-10-19
11085718 Drum magazine assembly and methods Timothy Eric Roberts, Michael T. Mayberry, Richard M. Fitzpatrick, Eric Nakayama, William Bradley Bennett 2021-08-10
11002509 Firearm accessory mounting interface Michael T. Mayberry, William Bradley Bennett, Timothy Eric Roberts, Duane Liptak 2021-05-11
10900741 Foldable firearm Nicholas Kielsmeier, Jeremy M. Fiester, Michael T. Mayberry 2021-01-26
10677550 Drum magazine assembly and methods Timothy Eric Roberts, Michael T. Mayberry, Richard M. Fitzpatrick, Eric Nakayama, William Bradley Bennett 2020-06-09
10641565 Compact anti-tilt follower for an ammunition magazine Nicholas Kielsmeier, Eric Nakayama, Eric C. Burt 2020-05-05
10612887 Foldable firearm Nicholas Kielsmeier, Jeremy M. Fiester, Michael T. Mayberry 2020-04-07
10551143 Stock-firearm interface Nicholas Kielsmeier, Michael T. Mayberry, Timothy Eric Roberts, William Bradley Bennett 2020-02-04
10520279 Firearm accessory mounting interface Michael T. Mayberry, William Bradley Bennett, Timothy Eric Roberts, Duane Liptak 2019-12-31
10443971 Foldable firearm Nicholas Kielsmeier, Jeremy M. Fiester, Michael T. Mayberry 2019-10-15
10393457 Ammunition magazine Richard M. Fitzpatrick, Michael T. Mayberry, Eric C. Burt 2019-08-27
10371482 Connector Timothy Eric Roberts, Michael T. Mayberry, William Bradley Bennett, Duane Liptak, Eric Nakayama 2019-08-06