Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of making pedestal liner for a railway vehicle

Method of making pedestal liner for a railway vehicle

US Patent 4327474 · Granted May 4, 1982

Estimated economic value: $108,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composite polymeric transition pipe fitting for joining polymeric and metallic p2012
Flexible hose construction and method of making the same2000
Flexible hose construction and method of making the same2000
Flexible hose construction and method of making the same1999
Flexible hose construction and method of making the same1999
Flexible hose construction and method of making the same1999
Hose construction, coupling therefor and methods of making the same1996
Flexible hose construction having an inner corrugated hose made of polymeric mat1995
System for vapor recovery without formation of fluid blockages and a dual condui1995
Flexible hose construction having an inner corrugated hose made of polymeric mat1995
Flexible hose construction having an inner corrugated hose made of polymeric mat1995
Hose construction, coupling therefore and methods of making the same1995