-
Flexible entry boot
-
Patent number 6,612,620
-
Issue date Sep 2, 2003
-
Advanced Polymer Technology, Inc.
-
Daniel P. Nordstrom
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Flexible entry boot
-
Patent number 6,173,997
-
Issue date Jan 16, 2001
-
Advanced Polymer Technology, Inc.
-
Daniel P. Nordstrom
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Matingly engaged flexible entry boot
-
Patent number 5,967,567
-
Issue date Oct 19, 1999
-
Advanced Polymer Technology, Inc.
-
Daniel P. Nordstrom
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...