the truck carrying a partition

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Patents Grantslast 30 patents

Information Patent Grant
Continuous furnace having traveling gas barrier
- Patent number 6,457,971
- Issue date Oct 1, 2002
- BTU International, Inc.
- Gary Orbeck
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Continuous pusher furnace having traveling gas barrier
- Patent number 6,283,748
- Issue date Sep 4, 2001
- BTU International, Inc.
- Gary Orbeck
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Transfer apparatus for laterally transferring kiln cars between tun...
- Patent number 4,929,177
- Issue date May 29, 1990
- Lingl GmbH & Co. KG
- Ernst Paul
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
1348510
- Patent number 1,348,510
- Issue date Aug 3, 1920
- F27 - FURNACES KILNS OVENS RETORTS