Resources Contact Us Home
Lawrence Pump and Engine Company Patents
Lawrence Pump and Engine Company
Lawrence, MA
No. of 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
Method of preparing enteric hard capsule and enteric hard capsule prepared thereby
Nonaqueous secondary battery with nitrile group-containing compound
Method and system for reciprocal mixing cancellation of wideband modulated blockers
Method and apparatus for managing network traffic
Novelty headband
Compression molding method and reinforced thermoplastic parts molded thereby
Display system, display control method and computer program
  Randomly Featured Patents
Electric discharge machining electrode
Rewinder with means for changing the number of perforations provided around each log in the course of formation
Block splitting tool
Apparatus and method for enhancement of aerodynamic performance by using pulse excitation control
Method of browning food in a microwave oven
Tracking trailer
Human potassium channel polynucleotides and polypeptides and uses thereof
Noise canceler utilizing orthogonal transform
Novel compositions
Techniques for performing retention-time matching of precursor and product ions and for constructing precursor and product ion spectra