Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.321
Name: Nuclear technology > Shielding characterized by the composition of the materials [g21f-1/00] > Selection of uniform shielding materials [g21f-1/02] > Liquids [g21f-1/02b]
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
4833335 Neutron shielded door for radiation therapy rooms May. 23, 1989
4504739 Methods of filling and emptying radiation shields Mar. 12, 1985
4447734 Radiation-shielding transparent material and method of producing the same May. 8, 1984
4362948 Methods of filling and emptying radiation shields Dec. 7, 1982
4360736 Radiation shield Nov. 23, 1982
4153845 Transparent radiation wall May. 8, 1979
4090087 Radiation shield for nuclear reactors May. 16, 1978











 
 
  Recently Added Patents
Particles with high surface charge for crystalline colloidal arrays
Method and system for providing intelligent call rejection and call rollover in a data network
Philanthropy management apparatus, system, and methods of use and doing business
Silicon-on-insulator (SOI) structure configured for reduced harmonics and method of forming the structure
Mirror drift compensation in an optical circuit switch
Braided boomerang pet toy
Liquid crystal display
  Randomly Featured Patents
Large magnification factor zoom lens
Determination of kinematically constrained multi-articulated structures
Apparatus and method for supporting multi-processors and motherboard of the same
Chair
De-icing device for turbojet inlet guide wheel vane, vane provided with such a de-icing device, and aircraft engine equipped with such vanes
Use of metal complexes to treat gastrointestinal infections
Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method
Combined tie ring and expander
Pesticidal compositions and methods of killing pests using 2-alkinyloxyphenylcarbamates
Woodworking machinery stop and track system