Free Invention List
by Bob Brown

IMPORTANT: Unless noted, inventions are free for anyone or any company to exploit in any way they wish as long as my name is displayed as the original inventor in all printed or media material. The ideas may or may not be practical, they have not been checked for prior art, and they have not been assessed for safe use. These things must be the responsibility of those wishing to exploit them. For more click Why this website?.

• Tangle Free Cord Holder: Rope and cords will never tangle with this simple device. 

• So Who Needs Ears? Hearing device for deaf and hard of hearing people. 

• Squirt Meter: Inexpensive water flow gadget. A bonus idea by Jerry Kenney describes a simple water level indicator for deep wells.

• Hillsafe Seat: A seat for small tractors and riding lawn mowers. Greatly improves safety, wheel traction, and comfort. 
• Use Magnetic Fields to Make Hydrogen: Unique way to manufacture hydrogen and oxygen from water. 
• Pants Holder: Store trousers neat, with pockets full, and out of sight. For persnickety people. 
• SUPER: Load leveling scheme for electric utilities. 
• ZIPPER: Automated zipper for disabled people and other applications.
• Artist Brush. EZClean artist brush. 
• Automatic Transmission. A simple variable speed drive.
• Paint Robot. Computerize your paint project.
• First, get good ADVICE.

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