U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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"I hate what they've done to my child...I would never let my own children watch it. "

Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.

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Examiner: Stephan, F. H.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 8 patents; average approval time: 486 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner

Patent No. Patent Title:
5024578 Regenerative pump with two-stage stripper
4960377 Gas/air mixing valve
4948344 Controlled vortex regenerative pump
4946382 Method for combusting fuel containing bound nitrogen
4939952 Connecting rod for an axial piston compressor
4936193 Protective device
4934250 Brake booster
4898073 Vacuum brake force booster for use with automotive vehicles
 
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