For the Inventor, By the Inventor

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Taichung County, Taiwan

Chang Type Industrial Company, Ltd.

USPTO Granted Patents = 3

Trademarks = 20

Forward Citations = 129

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11 inventors (with patents filed for the assignee):

Sarah Jane Montplaisir (1 out of 1 patent)

Mark A Etter (1 out of 149 patents)

Jeffrey D Weston (1 out of 24 patents)

4. Dewayne Stanford (1 out of 1 patent)

5. Kathy DeKeyser (1 out of 4 patents)

6. Jaime E Garcia (1 out of 34 patents)

7. Robert F Burkholder (1 out of 18 patents)

8. Melinda J Hearn (1 out of 4 patents)

9. David Andrew Goldman (1 out of 4 patents)

10. Robert G Donovan (1 out of 5 patents)

11. Alan Gene Phillips (1 out of 38 patents)

3 patents: Sort by Forward Citations

1. 8578621 - Drill presses having laser alignment systems and methods therefor (2013-11-12),

2. 8381624 - Band saw (2013-02-26),

3. 8004664 - Power tool control system (2011-08-23),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#6 in Taichung County

#3,200 in Taiwan

Taichung County, Taiwan

Chang Type Industrial Company, Ltd.

Forward Citations = 129

11 inventors:

Sarah Jane Montplaisir (1 out of 1 patent)

Mark A Etter (1 out of 149 patents)

Jeffrey D Weston (1 out of 24 patents)

4. Dewayne Stanford (1 out of 1 patent)

5. Kathy DeKeyser (1 out of 4 patents)

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