Resources Contact Us Home
Corespan, Inc. Patents
Corespan, Inc.
Geneva, OH
No. of patents:

Patent Number Title Of Patent Date Issued
4821915 Twin wall fiberglass tank and method of producing the same April 18, 1989
A twin wall fiberglass tank and method of producing the same has an inner wall, an outer wall, and a core disposed between the inner and outer walls which forms a plurality of air gaps. Each of the inner and outer walls is formed of one or multiple layers of woven fiberglass roving and a

  Recently Added Patents
Packaging article
Processor and data transfer method
Method for processing an algae medium containing algae microorganisms to produce algal oil and by-products
Active constant power supply apparatus
Methods for detecting DNA-binding proteins
Volume compensation within a photovoltaic device
Information-provision control method, information reproduction system, information-provision apparatus, information reproduction apparatus and information-presentation control program
  Randomly Featured Patents
Dual inlet flush valve system for gravity operated toilets
Bisimide monomers
Extrusion die for forming multi-passage tubular members
Integrated circuit using a power supply input for digital logic
Microfabricated flexible ground reaction sensor cluster for navigation in GPS-denied environments
Amplifier with independent quiescent output voltage control
Media processing system supporting adaptive digital media parameters based on end-user viewing capabilities
Method for the photo-decontamination of pathogens in blood using 4'-primary amino psoralens
Catalytic process for producing CF.sub.3 CH.sub.2 F
All wheel drive system for a motor vehicle