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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Antonevich; John N.
Address:
Lansdale, PA
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4558309 Ground tether continuity monitor December 10, 1985
A monitor for sensing any break in electrical continuity between a body and earth when the body is coupled to earth by way of a grounding tether used to prevent build-up of static charges on such body. The monitor includes an oscillator circuit for generating A.C. output voltages which a
4475141 Body electrical grounding tether October 2, 1984
A conductive strap for tethering personnel to electrical ground comprises a stretchable band of an elastomeric non-conductive fabric for resiliently embracing a body member in a closed loop. At least one row of a continuous conductive thread is embroidered to the interior surface of the
4423462 Controlled emission static bar December 27, 1983
A controlled emission static eliminator system (wherein an A.C. high voltage is applied to the discharge electrodes of a static bar by way of a transformer) employs a biasing circuit in series with the primary of the transformer to control the amplitude and/or duration of the alternating










 
 
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