-
-
Door with hidden door closer
-
Patent number 11,008,795
-
Issue date May 18, 2021
-
Larson Manufacturing Company of South Dakota, LLC
-
Alan M. Dixon
-
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
-
Door with hidden door closer
-
Patent number 10,995,534
-
Issue date May 4, 2021
-
Larson Manufacturing Company of South Dakota, LLC
-
Alan M. Dixon
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
Door with hidden door closer
-
Patent number 10,801,241
-
Issue date Oct 13, 2020
-
Larson Manufacturing Company of South Dakota, Inc.
-
Alan M. Dixon
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
Door with hidden door closer
-
Patent number 10,801,242
-
Issue date Oct 13, 2020
-
Larson Manufacturing Company of South Dakota, Inc.
-
Alan M. Dixon
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
Door with hidden door closer
-
Patent number 10,774,570
-
Issue date Sep 15, 2020
-
Larson Manufacturing Company of South Dakota, Inc.
-
Alan M. Dixon
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
-
Reversible door having mortise hardware
-
Patent number 7,117,639
-
Issue date Oct 10, 2006
-
Larson Manufacturing Company of South Dakota, Inc.
-
Mark E. Abdella
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
Storm door with counterbalance
-
Patent number 6,640,869
-
Issue date Nov 4, 2003
-
Pella Corp.
-
James L. Ralph
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES