Inventor
NAKAYAMA ERIC S
US12 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA ERIC S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAGPUL IND CORP
8 patentsUS7762018B1Jul 27, 2010
Modular gunstock
MAGPUL IND CORP137 citations98
US7908780B2Mar 22, 2011
Ammunition magazine
MAGPUL IND CORP57 citations97
US7621063B2Nov 24, 2009
Self-leveling follower for ammunition magazine
MAGPUL IND CORP41 citations92
USD600771SSep 22, 2009
Lower receiver for a firearm
MAGPUL IND CORP33 citations92
USD614721SApr 27, 2010
Ammunition magazine for rifle
MAGPUL IND CORP39 citations91
USD779018SFeb 14, 2017
Adjustable buttstock for a firearm
MAGPUL IND CORP27 citations90
USD781392SMar 14, 2017
Adjustable buttstock for a firearm
MAGPUL IND CORP17 citations89
USD596693SJul 21, 2009
Trigger guard for a firearm
MAGPUL IND CORP14 citations83
FITZPATRICK RICHARD M
4 patentsUS8261649B2Sep 11, 2012
Charging handle for automatic rife
FITZPATRICK RICHARD M50 citations94
US8166692B2May 1, 2012
Self-leveling follower for an ammunition magazine
FITZPATRICK RICHARD M29 citations92
US8061071B2Nov 22, 2011
Ammunition magazine with four ammunition stacks
FITZPATRICK RICHARD M39 citations92
US8544704B2Oct 1, 2013
Threading device for a mesh style equipment vest
FITZPATRICK RICHARD M2 citations62