Other

Hand Held Products, Inc.

Welch Allyn Data Collection, Inc.

Technologies of Sterilization with Ozone Tso3, Inc.

Ts03 Inc.

Robert Boulay

Robert M Hussey

Michael Allan Ehrhart

Walter Szrek

Todd A Dueker

Cayetano Sanchez, Iii

Claude Lambert

Francois Gougeon

Denis Mondou

John Abraitis

John C Abraitis

Sylvie Dufresne

In one embodiment there is described a reader capable of processing image data representing a substrate. The reader can include a multiple pixel image sensor and a lens focusing image onto the multiple pixel image sensor. In one embodiment the image data representing a substrate processed by a reader can include a representation of a bar code symbol.

Lottery game tickets and methods for making same

The present invention relates to lottery game tickets and methods for making the same. In one embodiment, a wavelength-sensitive addition is incorporation in game ticket play area. In another embodiment, reflectance characteristics of a game ticket play area are controlled.

The invention relates to a method of monitoring a sterilization process having an oxidation-type sterilant, said process comprising the steps of: providing an indicator compound capable of exhibiting a color change upon exposure to the sterilant, the indicator compound being free of heterocyclic nitrogen, diazo nitrogen and amino nitrogen, and selected from the group consisting of anthraquinone dyes, triarylmethane dyes and xanthene dyes; exposing the indicator compound to the sterilization process; and observing the compound for a change of colour. The invention also relates to an indicator for an ozone sterilization process. A preferred indicator compound is rosolic acid.

Method of monitoring sterilization and indicator therefor

The present invention is directed to a telescoping tool to aid in pulling wire through openings during wire installation in existing premises. The tool comprises a telescoping handle having a plurality of individual sections stacked one within the other. Each section has a first exposed end and a second end contained within the handle. The exposed end of the inner most section of the telescoping handle is provided with a wire receiving hook attached thereto for hooking a wire and allowing it to be pulled through an opening.

Telescoping wire retrieving tool

In one method according to the invention, a security document of an undetermined size within a range of sizes is processed by capturing images corresponding to a topside and bottomside thereof sufficient to encompass the largest possible sized document and then searching through the captured image data to locate an identification code which may have been formed on any location of the document. If a symbol is found that satisfies a predetermined criteria for being an identification code, then the symbol is decoded, and the identification code for the document is utilized to control further processing of the document. Further processing subroutines of the document may include subroutines which utilize one or multiple imaging systems to verify that the document is authentic, subroutines for validating the document, and subroutines for voiding the document.

Methods for processing security documents

The present invention is a system for voiding a security document. The system voids a security document by supplying heat to a localized area of a specially configured security document. According to the invention, conductive material is formed on a document so that at least one relatively higher resistance section is formed on the document. When a voltage is supplied to the document, a relatively high amount of heat is supplied to the document about the area of the relatively higher resistance section. Heat-sensitive material may be formed about the location of the relatively higher resistance section such that the heat sensitive material becomes visible or changes color when a voltage is supplied to the document.

Growing community of inventors

Laval, Canada

Robert Boulay