Leon Keith Jantzen

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Remotely-operated rope-threading tool
- Patent number 8,118,340
- Issue date Feb 21, 2012
- Leon Keith Jantzen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
REMOTELY-OPERATED ROPE-THREADING TOOL
- Publication number 20110042979
- Publication date Feb 24, 2011
- Leon Keith Jantzen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD AND APPARATUS FOR SLOTTING TUBULAR STEEL
- Publication number 20100132520
- Publication date Jun 3, 2010
- NOETIC TECHNOLOGIES INC.
- Maurice William Slack
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR