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
Using storage cells to perform computation
Inspection tool for top guides of a boiling water reactor
Rate controlled first in first out (FIFO) queues for clock domain crossing
Systems and methods for restoring images
Methods of establishing virtual circuits and of providing a virtual private network service through a shared network, and provider edge device for such network
Methods for integrating the production of cellulose nanofibrils with the production of cellulose nanocrystals
Printing control method and printer for printing on a label
  Randomly Featured Patents
High gain differential current amplifier having a low output voltage
Soft composite trim panel for a vehicle interior
High-frequency power amplifier
Absorbent food pad and method of using same
Die cast machines
System and method for image attribute recording an analysis for biometric applications
Container
Gas flow controlling device and soldering apparatus using same
R.F. balanced mixer
Piston having at least one piston ring groove