William H. Thead

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Atlanta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fuel vaporizing attachment for liquid fueled internal combustion en...
- Patent number 6,298,834
- Issue date Oct 9, 2001
- Safe Energy Systems, Inc.
- William H. Thead
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for disabling and disposing of a single-use hy...
- Patent number 6,158,314
- Issue date Dec 12, 2000
- Post Medical
- William H. Thead
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for safely disposing contaminated needles
- Patent number 5,188,598
- Issue date Feb 23, 1993
- Post Medical, Inc.
- William H. Thead
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for safely removing needles from syringes
- Patent number 4,986,811
- Issue date Jan 22, 1991
- Post Medical, Inc.
- William H. Thead
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Respiratory exerciser and the like
- Patent number 4,171,804
- Issue date Oct 23, 1979
- William H. Thead
- A63 - SPORTS GAMES AMUSEMENTS