Inventor

PLANCK RANDALL LEE

US3 patents

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

CHAMBERLAIN GROUP INC

2 patents

US9728020B2Aug 8, 2017

Encrypted communications for a movable barrier environment

CHAMBERLAIN GROUP INC20 citations89

US11040841B2Jun 22, 2021

Bollard with integrated control system

CHAMBERLAIN GROUP INC5 citations70

FREESE THEODORE BRENT

1 patent

US8994496B2Mar 31, 2015

Encrypted communications for a moveable barrier environment

FREESE THEODORE BRENT25 citations86