Magulu Zithunzi Zidziwitso Webu Chikwatu
Recently Visited Groups | Help | Sign in
Google Groups Home
alt.obituaries
+ new post
About this group
Subscribe to this group
This is a Usenet group - learn more
Message from discussion Alvin M. Marks, Inventor With 122 Patents, 97
The group you are posting to is a Usenet group. Messages posted to this group will make your email address visible to anyone on the Internet.
Your reply message has not been sent.
Your post was successful
 
From:
To:
Cc:
Followup To:
Add Cc | Add Followup-to | Edit Subject
Subject:
Validation:
For verification purposes please type the characters you see in the picture below or the numbers you hear by clicking the accessibility icon. Listen and type the numbers you hear
 
DGH  
View profile  
 More options May 31 2008, 7:29 pm
Newsgroups: alt.obituaries
From: DGH <perin...@eudoramail.com>
Date: Sat, 31 May 2008 10:29:51 -0700 (PDT)
Local: Sat, May 31 2008 7:29 pm
Subject: Re: Alvin M. Marks, Inventor With 122 Patents, 97
Forward | Print | View thread | Show original | Report this message | Find messages by this author
-

The 3D patents are number 3990087, 4175829, and 4178090. See also
4372656.

The "Space Train", number 4881446.

A 2D/3D compatible polarized color TV system, number 4630097.

Charged aerosol wind/electric power generator with solar and/or
gravitational regeneration, number 4433248.

These and other patents can be found at the United States Patent and
Trademark Office web site:

http://www.uspto.gov

Patents after about 1976 can be searched by multiple search methods.
Patents before then can be searced by patent number. The earliest
patents were not even numbered and, I believe, can be searched by date
issued.


    Forward  
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Create a group - Google Groups - Google Home - Terms of Service - Privacy Policy
©2010 Google