Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Freeland; Gary L.
Address:
Plainville, CT
No. of patents:
2
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
Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process
Method for producing lactamates by way of thin film evaporation
Stable light source device
Detecting the type of NAT firewall using messages
Mobility management in a communications system
Garden tool handle
Clothes hanger
  Randomly Featured Patents
Dual battery switch circuit
Calibration spring adjuster for a seat belt system
Membrane deaerator apparatus
Method of purifying a primary color generated by an OED
Phthalonitrile prepolymerization composition
Design for plasma display panel resulting in improved light emission efficiency
Water-soluble thermosetting resins and use thereof
Chainsaw guide bar
Image forming system, user authenticating method thereof, and control method thereof
Receiving apparatus and receiving method