Inventor

KELLER JR ROBERT R

US21 patents

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

KELLER JR ROBERT R

CHAMBERLAIN GROUP INC

Barrier operator feature enhancement

Barrier operator feature enhancement

Barrier operator feature enhancement

Barrier operator feature enhancement

Barrier operator feature enhancement

Method and apparatus for automatically establishing control values for a control device

System and method for adapting to barrier nuisances and obstructions

Barrier operator feature enhancement

Movable barrier operator auto-force setting method and apparatus

Movable barrier operator auto-force setting method and apparatus

Barrier operator feature enhancement

Barrier operator feature enhancement

Multi-frequency security code transmission and reception

Method and apparatus to facilitate controlling the connection of a mains to a movable barrier operator power supply

JENKINS JEREMY E

Barrier operator with power management features

Method and apparatus pertaining to wireless communications systems

Facilitating asynchronous transmissions using a protocol having asynchronous and synchronous portions

FITZGIBBON JAMES J

Method and apparatus to accommodate both a learn mode of operation and a pairing mode of operation during a relationship-establishment mode of operation

FARBER JORDAN ARI

Method and apparatus pertaining to message-based functionality

Chamberlain Group LLC

Barrier operator feature enhancement

SCALETTA JOHN STEVEN

Method and apparatus to facilitate using multiple carrier frequencies