Johannes Knappstein

Person

Recklinghausen, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Device for pushing incandescent coke out of the oven chambers of ho...
- Patent number 4,088,233
- Issue date May 9, 1978
- Firma Carl Still Recklinghausen
- Johannes Knappstein
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for charging coke ovens
- Patent number 4,040,910
- Issue date Aug 9, 1977
- Firma Carl Still
- Johannes Knappstein
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sealing device for a coke oven door
- Patent number 4,032,409
- Issue date Jun 28, 1977
- Firma Carl Still
- Johannes Knappstein
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for receiving incandescent coke from respective coke oven...
- Patent number 4,028,192
- Issue date Jun 7, 1977
- Firma Carl Still
- Martin Bender
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hopper for predried fine coal carried on hopper trucks for coking b...
- Patent number 4,024,024
- Issue date May 17, 1977
- Firma Carl Still
- Johannes Knappstein
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Closed tank coke car construction
- Patent number 3,970,526
- Issue date Jul 20, 1976
- Firma Hartung, Kuhn & Co. GmbH
- Martin Bender
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Johannes Knappstein

Person

Patents Grantslast 30 patents

Device for pushing incandescent coke out of the oven chambers of ho...

Apparatus for charging coke ovens

Sealing device for a coke oven door

Apparatus for receiving incandescent coke from respective coke oven...

Hopper for predried fine coal carried on hopper trucks for coking b...

Closed tank coke car construction