Inventor

COLEMAN MICHAEL D

US26 patents

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

COLEMAN MICHAEL D

SCHLAGE LOCK CO LLC

Multi-point exit device

Windstorm damper device

Mortise and multipoint latching assembly

Door closer with hold-open and release

Adjustable length cable

Exit device assembly

Multi-point exit device

Mortise and multipoint latching assembly

Mortise and multipoint latching assembly

Exit device assembly

Exit device with remote trim input

Exit device with remote trim input

Exit device assembly

VON DUPRIN INC

Panic exit device having an exit-delaying mechanism

Electromagnetic lock assembly

Self retained axle pin assembly for shear application

End cap locking overhead mounted door holder assembly

Latch-operating mechanism for a panic egress device

Selectable friction assisted door holder assembly

Low profile overhead mounted door holder assembly

Modular reduced friction overhead door holder assembly

Rocker latch overhead door holder assembly

Latchbolt for a door lock assembly

ARLINGHAUS PAUL R

Exit device assembly

CONRAD ROBERT S

Seed classification using spectral analysis to determine existence of a seed structure

PHILIPS CORP

Waveguide power limiter