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To: The Phoenix who wrote (14611)6/19/1998 2:26:00 PM
From: Kent Rattey  Read Replies (3) | Respond to of 77400
 
I would imagine every company they ever bought had patents.... They have got to have thousands.
Kent



To: The Phoenix who wrote (14611)6/19/1998 10:59:00 PM
From: gbh  Read Replies (1) | Respond to of 77400
 
Gary, a search of the IBM Patent Server which "lets you access over 26 years of U.S. Patent & Trademark Office (USPTO) patent descriptions"
indicates

Stratacom has 21 issued patents
Cisco has 19 issued patents

This includes very recently issued patents, but does not include patents which have been applied for, but not yet issued.
If you know of any other Cisco subsidiaries, you can check them out at
patents.ibm.com

Also of note,

Ascend - 2 issued patents
Cascade - 2 issued patents