IP Library › Granted Patent US 6,699,120
Granted Patent Utility PCT National Stage Small
US 6,699,120 · Confirmation No. 5601

METHOD AND SYSTEM FOR CONTROLLING VENTILATION

Inventor: Jesper Darum
Patented Case View Patent ↗
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2015-07-09 IMIS Miscellaneous Internal Document 1 View
2004-01-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-10-18 LET. Miscellaneous Incoming Letter 34 View
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Quick Facts
Patent No.
US 6,699,120
App. No.
10/257,836
Filed
2002-10-18
Granted
2004-03-02
Art Unit
1723
PTA
0 days