Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Lawrence Pump and Engine Company Patents
Assignee:
Lawrence Pump and Engine Company
Address:
Lawrence, MA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4584865 Device and method for testing for motor bearing wear April 29, 1986
A canned motor pump has a bearing wear sensing device comprising a pair of ring elements having opposing surfaces. The outer element is mounted fixed with respect to the stator and the inner element is mounted for rotation with the rotor. The outer, fixed element is coated with polyt

 
 
  Recently Added Patents
SONOS stack with split nitride memory layer
Display control device, display control method, and touchpad input system
Protective vest
Method for accessing wireless network
System and method for internet based procurement of goods and services
Device chip carriers, modules, and methods of forming thereof
Process for preventing polymerization of cracked volatile products during pyrolysis and gasification
  Randomly Featured Patents
Toothbrush
Precision targeting
Grout distribution system
Treatment of a dielectric layer using supercritical CO.sub.2
Debris tolerant solenoid
Compressed-air weapon with piston rod hook element and counter-hook engagement system
Cleaning compositions containing multiply-substituted protease variants
Compression roller for paper producing machinery
Figurine
Device for the production of plastic containers by means of stretch blow moulding and device for coating the inner walls of a plastic container