Inventor

GREENWALD RICHARD

US2 patents

⚠️ This page may combine multiple inventors who share the name “GREENWALD RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIMBEX LLC

1 patent

US7980856B2Jul 19, 2011

Fall prevention training system and method using a dynamic perturbation platform

SIMBEX LLC45 citations85

GREENWALD RICHARD

1 patent

US10621598B1Apr 14, 2020

Methods and systems for facilitating interactions

GREENWALD RICHARD3 citations59