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For the Inventor, By the Inventor

Keene, NH, United States of America

Edward E Freyenhagen

This inventor holds 3 USPTO granted patents. Top assignee: Markem Corporation. Active years: 1995-1996.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal3 out of 71 
 
Markem Corporation
 patents

Years Active: 1995-1996

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3 patents (USPTO):Explore Patents
1. 5515780 - Reciprocating printing apparatus with tangential inking arrangement (1996-05-14),
2. 5503070 - Marking apparatus with detection of excessive marking pressure (1996-04-02),
3. 5450793 - Printing or marking apparatus with exchangeable heating structure (1995-09-19),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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