John Harrington

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Trash and recycling center
- Patent number 6,138,558
- Issue date Oct 31, 2000
- John Harrington
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Trash and recycling center
- Patent number 5,718,168
- Issue date Feb 17, 1998
- John Harrington
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Recycling center with portable table top recycling receptacle
- Patent number 5,611,270
- Issue date Mar 18, 1997
- John Harrington
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL