Inventor

WAITZKIN GRAEME

US5 patents

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

ROCK TWELVE LLC

3 patents

US7371029B2May 13, 2008

ROCK TWELVE SECURITY ARCHITECT

1 patent

US7040836B2May 9, 2006

Turntable barrier system

ROCK TWELVE SECURITY ARCHITECT16 citations83

ROGERS MARVEL ARCHITECTS LLC

1 patent

US7828492B2Nov 9, 2010

Vehicle barrier system

ROGERS MARVEL ARCHITECTS LLC3 citations55