Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Donovan; William J.
Address:
Franklin, PA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
3937517 Protective canopy February 10, 1976
An underground mining apparatus and more particularly an underground mining apparatus having improved protective canopy means extending partially thereover.










 
 
  Recently Added Patents
Adaptive contact window wherein the probability that an answering user/expert will respond to a question corresponds to the answering users having response rates that are based on the time of
Particulate filter with hydrogen sulphide block function
In-vehicle communication system and method of operation
Method and system for utilizing Perovskite material for charge storage and as a dielectric
Compositions and methods for lowering triglycerides in a subject on concomitant statin therapy
Personal warming apparatus
Bird deterrent
  Randomly Featured Patents
Extrusion apparatus
Golf ball initialing device
Shifting mechanism for toy vehicle
Sole plate temperature control including differential expansion
Method of making stackable semiconductor assembly with bump/base/flange heat spreader and build-up circuitry
Method for controlling cooling device, cooling device, and projection-type display device
Method of controlling the closing phase of a clutch of an automated automobile transmission system
Distillate fuels containing an amine salt of a sulfonic acid and a low volatility carrier fluid (PNE-554)
Chrysanthemum named "Ready"
Mount for towel holder