-
Ratcheting pipe wrench
-
Patent number 4,452,108
-
Issue date Jun 5, 1984
-
Lawrence F. Irwin
-
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
-
Internal pipe wrench
-
Patent number 4,335,632
-
Issue date Jun 22, 1982
-
Augerscope, Inc.
-
Lawrence F. Irwin
-
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
-
-
-
Initiator for tire inflator
-
Patent number 4,062,288
-
Issue date Dec 13, 1977
-
Allied Chemical Corporation
-
Robert Millray
-
B60 - VEHICLES IN GENERAL