Frank Salley

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Dacula, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary air lock feeder with improved material intake and discharge
- Patent number 6,669,411
- Issue date Dec 30, 2003
- Francis Walker Salley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Rotary air lock feeder with improved material intake and discharge
- Patent number 6,471,447
- Issue date Oct 29, 2002
- Frank Salley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Venous gradient support device
- Patent number 6,142,961
- Issue date Nov 7, 2000
- Frank Salley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotary air lock feeder
- Patent number 4,710,067
- Issue date Dec 1, 1987
- Frank Salley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Intake method for rotary air lock feeders
- Publication number 20030044244
- Publication date Mar 6, 2003
- Francis Walker Salley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Rotary air lock feeder with improved material intake and discharge
- Publication number 20030039515
- Publication date Feb 27, 2003
- Francis Walker Salley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ROTARY AIR LOCK FEEDER WITH IMPROVED MATERIAL INTAKE AND DISCHARGE
- Publication number 20020146289
- Publication date Oct 10, 2002
- Frank Salley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL