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To: Steve Hegji who wrote (5345)11/19/1998 4:12:00 PM
From: Zeev Hed  Respond to of 27311
 
Steve, he should extend his search to patents issued prior to 1979 (#3,891,461 was issued in 1975, to Mr. Yoshiro Harada and myself, assigned, I belive, to the Government). It deals with prevention of deterioration of asbestos by the electrolyte (KOH) in fuel cells of the time. The asbestos was used to contain the electrolyte in a manner similar that the polymer now contains the electrolyte in the lithium ion batteries.

Zeev



To: Steve Hegji who wrote (5345)11/19/1998 4:41:00 PM
From: P. Ramamoorthy  Read Replies (2) | Respond to of 27311
 
Steve - If Zeev's patents are of concern to the thread here they are:

2 patents out of 2373442 searched.

Inventor on both patents:(Zeev Aharon Hed, Nashua, NH, Applicant: Tory Investments, Nashua, NH)

(1) US 5727108 date: 3/10/98
High efficiency compound parabolic concentrators and optical fiber powered luminaire.
(2) US 4686983 date: 8/18/97
Apparatus and method for ligating a body vessel.

Ram


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