Inventor
BECERRA JONATHAN
US3 patents
Patents
3 patentsUS7816875B2Oct 19, 2010
High torque gearless actuation at low speeds for swing gate, roll-up gate, slide gate, and vehicular barrier operators
VIKING ACCESS SYSTEMS LLC11 citations81
US7816879B2Oct 19, 2010
High torque movable barrier actuation at low speeds utilizing a hub motor
VIKING ACCESS SYSTEMS LLC12 citations81
US7436141B2Oct 14, 2008
Movable barrier operator with travel limit adjustment capabilities
VIKING ACCESS SYSTEMS LLC17 citations78