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To: Thomas J Engelsma who wrote (7664)1/5/1998 6:53:00 PM
From: SG  Respond to of 11098
 
Tom, I have done the boolean search thru the patents and it can be very time consuming. I will sleep better knowing that you and others are helping pave the information highway with gold krugerands (sp?). Thank you

SSG



To: Thomas J Engelsma who wrote (7664)1/6/1998 9:22:00 AM
From: dkmax  Read Replies (1) | Respond to of 11098
 
Forgive me if I don't understand the numbering system for patents, but wouldn't 4,890,553 have to be issued several years before 5,553,545? Are you sure these patents are all contemporary?