-
Pipe coupling
-
Patent number 11,028,950
-
Issue date Jun 8, 2021
-
CRANE LIMITED
-
Richard Burgess
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Pipe connection
-
Patent number 10,851,920
-
Issue date Dec 1, 2020
-
Crane Limited
-
Asif Hassan Showkathali
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Inflatable stopping bags
-
Patent number 7,000,641
-
Issue date Feb 21, 2006
-
Crane Limited
-
Andrew Welfare
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Stopper device
-
Patent number 5,324,010
-
Issue date Jun 28, 1994
-
Crane Limited
-
John Ranson
-
B22 - CASTING POWDER METALLURGY
-
Pressure tapping
-
Patent number 4,271,863
-
Issue date Jun 9, 1981
-
Crane Limited
-
Reginald M. Bishop
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...