Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Stratford Manufacturing, Inc. Patents
Assignee:
Stratford Manufacturing, Inc.
Address:
Chardon, OH
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4382218 Speed control for fan motor May 3, 1983
A pair of anti-parallel connected NPN transistors function in push-pull manner to regulate alternately current power applied via the transistors to an induction motor driving a fan providing a generally constant motor load. As the transistors apply more or less current to the motor by

 
 
  Recently Added Patents
Methods and compositions for improved F-18 labeling of proteins, peptides and other molecules
Low temperature pressure chamber unit, magnetic resonance device with a low temperature pressure chamber unit, and an attachment method to attach at least one add-on unit to an external housin
Active pellet without chemical additives
Electrical connector
Wheel
Linerless labels
Image forming apparatus
  Randomly Featured Patents
Phantom fluorescent lamp with safety switch
Driving device of a rotating cylinder block of a pump or hydraulic motor
Sandwich in a lunch box
Rotation adjusting apparatus in a crusher
Method of manufacturing a composite substrate and a piezoelectric device using the substrate
Process and apparatus for cleaning prilling tower effluent
Bismethylene-17A carbolactones and related uses
Process for producing cyclic amines
Propagating web transaction context into common object model (COM) business logic components
Electrochemical cell system and method of operation