Robert Chester Nierenberg

GH Grip Holdings: 2 patents #5 of 10Top 50%

📍 Honolulu, HI: #116 of 1,208 inventorsTop 10%

🗺 Hawaii: #256 of 2,560 inventorsTop 10%

Overall (All Time): #812,500 of 4,157,543Top 20%

Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
D1006174	Drop in recoil grip	—	2023-11-28
9194649	Frame bump offhand recoil grip	—	2015-11-24
9194651	Rail mount offhand recoil grip	—	2015-11-24
D711491	Rifle brake	—	2014-08-19
D692086	Rifle brake	—	2013-10-22
D666687	Rifle brake	—	2012-09-04