Resources Contact Us Home
Freeland; Gary L.
Plainville, CT
No. of patents:

Patent Number Title Of Patent Date Issued
6484125 Service information derived from elevator operational parameters November 19, 2002
The mean number of elevator door reversals, .mu., in groups of related door reversals, and the standard deviation, .sigma., from the mean, are used to determine the likelihood that door reversals are caused by passenger interference; the likelihood is low if a recent number of reversals
6330936 Elevator behavior reported in occurrence-related groups December 18, 2001
Elevator events and conditions are monitored so as to determine features which are notable with respect to service including repair and maintenance, a name label is stored chronologically in a log upon each occurrence of a notable feature. Attributes of the feature stored chronologic

  Recently Added Patents
Method of driving stereoscopic display apparatus and stereoscopic display apparatus
Electronic device, communication control method of electronic device, and information terminal device
High density vertical structure nitride flash memory
Managing wear leveling and garbage collection operations in a solid-state memory using linked lists
Method and systems for detecting duplicate travel path
Materials and methods for stress reduction in semiconductor wafer passivation layers
Interface circuit and interface system
  Randomly Featured Patents
Apparatus for shaping dough
Automobile tire
Noise insulation structure of synthetic resin made chamber
Candy sucker and liquid candy dispensing assembly
Protective garment for livestock
Method for assaying components in an enzyme-protein substrate system
Control method for arc welding apparatus and arc welding apparatus
Gabion deployment
Hitch storage device
Lockable hook assembly for perforated board