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Des Moines, IA, United States of America

Borgen; Margaret Platt

USPTO Granted Patents = 1

CIPO Patents = 1

Forward Citations = 6

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1 inventor (with patents filed for the assignee):

Arden L Borgen (1 out of 14 patents)

David R Hunt (0 patent)

1 patent: Sort by Forward Citations

1. D305067 - Glass door (1989-12-12),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#98 in Des Moines, IA

#873 in Iowa

#133,781 in US

Des Moines, IA, United States of America

Borgen; Margaret Platt

Forward Citations = 6

1 inventor:

Arden L Borgen (1 out of 14 patents)

David R Hunt (0 patent)

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