Total properties:
14
|
|
Patent #:
|
|
Issue Dt:
|
01/05/1982
|
Application #:
|
06155929
|
Filing Dt:
|
06/03/1980
|
Title:
|
SECONDARY SEAL FOR TANK HAVING FLOATING ROOF
|
|
|
Patent #:
|
|
Issue Dt:
|
08/09/1983
|
Application #:
|
06299830
|
Filing Dt:
|
09/08/1981
|
Title:
|
SEAL FOR FLOATING ROOFS OF STORAGE TANKS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/13/1988
|
Application #:
|
06417705
|
Filing Dt:
|
09/13/1982
|
Title:
|
FLOATING ROOF DRAIN SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
08/06/1991
|
Application #:
|
07505718
|
Filing Dt:
|
04/06/1990
|
Title:
|
HYDROCARBON MONITORING VALVE
|
|
|
Patent #:
|
|
Issue Dt:
|
01/07/1992
|
Application #:
|
07510432
|
Filing Dt:
|
04/18/1990
|
Title:
|
SHOE SEAL FOR LIGHTWEIGHT FLOATING ROOF
|
|
|
Patent #:
|
|
Issue Dt:
|
04/14/1992
|
Application #:
|
07762650
|
Filing Dt:
|
09/19/1991
|
Title:
|
SHOE SEAL FOR FLOATING ROOF OF STORAGE TANK, AND METHOD OF INSTALLING SAME
|
|
|
Patent #:
|
|
Issue Dt:
|
04/12/1994
|
Application #:
|
07922037
|
Filing Dt:
|
07/29/1992
|
Title:
|
SECONDARY SHOE SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
07/09/1996
|
Application #:
|
08062006
|
Filing Dt:
|
05/14/1993
|
Title:
|
FLOATING ROOF
|
|
|
Patent #:
|
|
Issue Dt:
|
06/21/1994
|
Application #:
|
08127128
|
Filing Dt:
|
09/27/1993
|
Title:
|
METHOD OF INSTALLING A SHOE SEAL FOR FLOATING ROOF OF STORAGE TANK
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/1996
|
Application #:
|
08362219
|
Filing Dt:
|
12/22/1994
|
Title:
|
APPARATUS FOR COUPLING A PONTOON TO A FLOATING ROOF IN A STORAGE TANK FOR LIQUID PRODUCTS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/1996
|
Application #:
|
08362220
|
Filing Dt:
|
12/22/1994
|
Title:
|
FLOATING ROOF
|
|
|
Patent #:
|
|
Issue Dt:
|
06/02/1998
|
Application #:
|
08433233
|
Filing Dt:
|
05/02/1995
|
Title:
|
FLOATING ROOF
|
|
|
Patent #:
|
|
Issue Dt:
|
02/25/1997
|
Application #:
|
08630270
|
Filing Dt:
|
04/10/1996
|
Title:
|
FLOATING ROOF
|
|
|
Patent #:
|
|
Issue Dt:
|
05/13/1997
|
Application #:
|
08650065
|
Filing Dt:
|
05/16/1996
|
Title:
|
FLOATING ROOF
|
|