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For the Inventor, By the Inventor

Eden Prairie, MN, United States of America

Iris Development Corporation


USPTO Granted Patents = 3

Forward Citations = 635

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1 inventor (with patents filed for the assignee):

goldMedal Bruce Willard Hultgren (3 out of 38 patents)


3 patents:

1. 6217334 - Dental scanning method and apparatus (2001-04-17),
2. 6206693 - Buccal impression registration apparatus, and method of use (2001-03-27),
3. 6200135 - Scanning apparatus fixture for holding impression trays (2001-03-13),
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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#119 in Eden Prairie, MN

#1,945 in Minnesota

#71,950 in US

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Eden Prairie, MN, United States of America

Iris Development Corporation

Forward Citations = 635

1 inventor:

goldMedal Bruce Willard Hultgren (3 out of 38 patents)

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