Howard Lefler

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Enid, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Load-transferring trailer assembly attachable to a load-bearing veh...
- Patent number 8,177,243
- Issue date May 15, 2012
- Starcon International, Inc.
- Thomas B. Boisture
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method and apparatus for loading and unloading equipment
- Patent number 6,756,547
- Issue date Jun 29, 2004
- Howard Lefler
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Load-transferring trailer assembly attachable to a load-bearing veh...
- Publication number 20040007840
- Publication date Jan 15, 2004
- Starcon International, Inc.
- Thomas B. Boisture
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Method and apparatus for loading and unloading equipment
- Publication number 20020102151
- Publication date Aug 1, 2002
- Howard Lefler
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL