Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Greenfield; Arnold
Address:
North Miami Beach, FL
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
5450065 Early warning heat sensor system September 12, 1995
A heat-sensitive alarm trigger is used to set off a fire alarm system. The alarm circuit is triggered either when a resistance across two sensor leads, between which the alarm trigger is connected, falls below the rated trigger resistance or when an emf of a certain strength is produced
5384562 Early warning heat sensor system January 24, 1995
A heat-sensitive alarm trigger is used to set off a fire alarm system having an alarm circuit with a rated trigger resistance. The alarm circuit is triggered when a resistance across two sensor leads, between which the alarm trigger is connected, falls below the rated trigger resistance.










 
 
  Recently Added Patents
Look up table (LUT) structure supporting exclusive OR (XOR) circuitry configured to allow for generation of a result using quaternary adders
Dynamic facsimile transcoding in a unified messaging platform
Porous polymeric resins
Organic light emitting diode display device and method of fabricating the same
Vacuum cleaner
Apparatus, electronic component and method for generating reference voltage
Compositions, organisms, systems, and methods for expressing a gene product in plants using SCBV expression control sequences operable in monocots and dicots
  Randomly Featured Patents
Method for preparing unsymmetrical 1,4-dihydropyridine-3,5-dicarboxylic acid diesters
Clip apparatus for closing septal defects and methods of use
Abrasion method of forming filament reinforced composites
Stereophonic recording and playback apparatus
Fuel injection valve
Sphygmomanometer
Centering apparatus and method
Maize variety X1102K
Poppet check valve for air-assisted spray gun
High speed electronic assembly system and method