For the Inventor, By the Inventor

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Seattle, WA, United States of America

Norfin International, Inc.

USPTO Granted Patents = 3

Forward Citations = 31

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4 inventors (with patents filed for the assignee):

Donald L Snellman (2 out of 22 patents)

Dean G Tonkin (2 out of 4 patents)

Bernard A Pearson (1 out of 1 patent)

4. John W Jacob (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5611949 - Method and apparatus for laser cutting separate items carried on a (1997-03-18),

2. 5496253 - Method and apparatus for forming bookbinding strips (1996-03-05),

3. 4771921 - Conversion kit to adapt a single-feed continuous form press to dual-feed (1988-09-20),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#495 in Seattle, WA

#1,741 in Washington

#72,004 in US

Seattle, WA, United States of America

Norfin International, Inc.

Forward Citations = 31

4 inventors:

Donald L Snellman (2 out of 22 patents)

Dean G Tonkin (2 out of 4 patents)

Bernard A Pearson (1 out of 1 patent)

4. John W Jacob (1 out of 1 patent)

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