Robert W. Randolph

Person

St. Charles, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Railway hopper gate locking assembly
- Patent number 4,599,948
- Issue date Jul 15, 1986
- ACF Industries, Incorporated
- Robert W. Randolph
- B61 - RAILWAYS
Information Patent Grant
Uncoupling device which complies with AAR specification
- Patent number 4,544,072
- Issue date Oct 1, 1985
- ACF Industries, Incorporated
- Robert W. Randolph
- B61 - RAILWAYS
Information Patent Grant
Gravity outlet sliding gate seal
- Patent number 4,528,913
- Issue date Jul 16, 1985
- ACF Industries, Incorporated
- Robert W. Randolph
- B61 - RAILWAYS
Information Patent Grant
Sliding sill low friction supporting plate assembly
- Patent number 4,348,964
- Issue date Sep 14, 1982
- ACF Industries, Inc.
- Robert W. Randolph
- B61 - RAILWAYS
Information Patent Grant
Quick fill/empty tank car system
- Patent number 4,212,333
- Issue date Jul 15, 1980
- ACF Industries, Incorporated
- Robert W. Randolph
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Covered hopper car corrugated bolster web construction
- Patent number 4,168,665
- Issue date Sep 25, 1979
- ACF Industries, Incorporated
- Robert F. Needham
- B61 - RAILWAYS
Information Patent Grant
Combination hatch cover having supplemental locking arrangement
- Patent number 4,126,094
- Issue date Nov 21, 1978
- ACF Industries, Incorporated
- James R. Zimmerle
- B61 - RAILWAYS
Information Patent Grant
Apparatus method for welding tank sections
- Patent number 4,081,651
- Issue date Mar 28, 1978
- ACF Industries, Incorporated
- Robert W. Randolph
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for obtaining abutting contact of hollow tank courses to...
- Patent number 4,039,115
- Issue date Aug 2, 1977
- ACF Industries, Incorporated
- Robert W. Randolph
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux backup arrangement for circumferential welding
- Patent number 4,025,034
- Issue date May 24, 1977
- ACF Industries, Incorporated
- Robert W. Randolph
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Quick change fluidizing outlet assembly
- Patent number 4,015,751
- Issue date Apr 5, 1977
- ACF Industries, Incorporated
- Dallas W. Rollins
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Robert W. Randolph

Person

Patents Grantslast 30 patents

Railway hopper gate locking assembly

Uncoupling device which complies with AAR specification

Gravity outlet sliding gate seal

Sliding sill low friction supporting plate assembly

Quick fill/empty tank car system

Covered hopper car corrugated bolster web construction

Combination hatch cover having supplemental locking arrangement

Apparatus method for welding tank sections

Apparatus for obtaining abutting contact of hollow tank courses to...

Flux backup arrangement for circumferential welding

Quick change fluidizing outlet assembly