Inventor
MARRA JOHN P
US4 patents
Patents
4 patentsUS10695594B2Jun 30, 2020
Safety anchor apparatus
ANCHOR RING SOLUTIONS LLC2 citations65
US10689841B2Jun 23, 2020
Construction anchoring system, apparatus and methodology
ANCHOR RING SOLUTIONS LLC1 citations57
US11015357B2May 25, 2021
Construction anchor apparatus
ANCHOR RING SOLUTIONS LLC0 citations56
US12251586B2Mar 18, 2025
Safety anchor apparatus
ANCHOR RING SOLUTIONS LLC0 citations55