Norman Laverne Heaman

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Refuse loader with vehicle mounted guide rails
- Patent number 6,071,058
- Issue date Jun 6, 2000
- Heaman; Norman Laverne
- Warren Tetz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Compaction mechanism for a compaction chamber of a garbage truck
- Patent number 5,800,111
- Issue date Sep 1, 1998
- Warren Tetz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flexible shoe for a bending machine
- Patent number 5,600,993
- Issue date Feb 11, 1997
- Norman L. Heaman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pipe bending machine
- Patent number 5,469,730
- Issue date Nov 28, 1995
- Norman L. Heaman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pipe bending machine for elongate material
- Patent number 5,123,272
- Issue date Jun 23, 1992
- Norman L. Heaman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...