Paul Terpstra

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Janesville, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Triple pane window spacer having a sunken intermediate pane
- Patent number 9,677,321
- Issue date Jun 13, 2017
- Guardian IG, LLC
- Raimo T. Nieminen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Triple pane window spacer having a sunken intermediate pane
- Patent number 9,260,907
- Issue date Feb 16, 2016
- Guardian IG, LLC
- Raimo T. Nieminen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
TRIPLE PANE WINDOW SPACER HAVING A SUNKEN INTERMEDIATE PANE
- Publication number 20160208544
- Publication date Jul 21, 2016
- GUARDIAN IG, LLC
- Raimo T. Nieminen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
TRIPLE PANE WINDOW SPACER HAVING A SUNKEN INTERMEDIATE PANE
- Publication number 20140109499
- Publication date Apr 24, 2014
- Guardian IGU, LLC
- Raimo T. Nieminen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS