CHARLES W SMITH
Barber in Melbourne, FL

5816498, Oct 6, 1998

Dec 4, 1996

8/760065

Charles E. Smith - Rockledge FL
David O. Burrell - Collins GA

Ozone Technologies, Inc. - Marietta GA

A01G 2509

239172

A portable agricultural field and crop sprayer vehicle produces and applies ozonated water to a field of growing crops, such as but not limited to Vidalia onions, to treat or prevent various bacterial or fungal diseases. The tractor vehicle includes equipment which dissolves ozone in water while traversing a field and maintains the dissolved ozone at a desired concentration so that freshly ozonated water is sprayed directly onto the growing crops at an optimum selected concentration.

7204335, Apr 17, 2007

Oct 31, 2003

10/485041

Jeffrey Stewart - Melbourne FL, US
James McClelland - Cocoa FL, US
Charles E. Smith - Melbourne FL, US

Sheram Enterprises, Inc. - Marietta GA

B60K 28/00

180272, 73 233, 307 101, 340576

An interlock device for measuring the sobriety of a potential vehicle operator is coupled to the starting mechanism of the vehicle. The interlock device includes a microprocessor controlled handset and base unit. The base unit encloses relays to preclude the starting mechanism from engaging if a predetermined acceptable threshold level of blood alcohol content has been exceeded. The relays receive a signal, through the base unit microprocessor, from the handset microprocessor which has calculated the blood alcohol content of a breath sample introduced into the handset by the vehicle operator. A breath sampling housing is enclosed within the handset in axial alignment with an intake port of the handset. A water filter and valve are positioned upstream from an electrochemical fuel cell. The fuel cell is coupled to the microprocessor.