Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Summers; Patrick D.
Address:
West Simsbury, CT
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4730842 Adjustable wheelchair March 15, 1988
An adjustable wheelchair comprising a supporting frame having a front, a rear and a pair of sides defining a seat portion inbetween; a pair of main wheels rotatably mounted to the frame and a pair of secondary wheels rotatably mounted to the frame for pivotal movement with respect theret










 
 
  Recently Added Patents
Primed stem cells and uses thereof to treat inflammatory conditions in joints
Mirror drift compensation in an optical circuit switch
Single-stage PFC converter with constant voltage and constant current
Case for electronic device
Satellite fleet deployment
Trimming circuit and semiconductor device
Toothbrush holder
  Randomly Featured Patents
Compact disk clock
Process for analysis of deadlocks in an operating system
Process for the surface cooling of food products
Registration of human anatomy integrated for electromagnetic localization
Methods and systems for determining the classification of a call
Computer screen with a set of icons
Method for synthesizing domino logic circuits cross reference to related patent application using partition
Semiconductor integrated circuit having three wiring layers
Optimizing and operating a time multiplexed programmable logic device
Method and structure for composite trench fill