For the Inventor, By the Inventor

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Carrollton, TX, United States of America

Hilite Industries, Inc.

USPTO Granted Patents = 2

EPO Patents = 1

Forward Citations = 6

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3 inventors (with patents filed for the assignee):

Joe S Cole (1 out of 7 patents)

Jack Doyle Hutcheson (1 out of 5 patents)

Richard L Blair (1 out of 1 patent)

4. Ian W Donaldson (18 patents)

5. Joel H Mandel (18 patents)

6. Gerald Michael Malen (1 patent)

7. Timothy Costanzo (1 patent)

2 patents: Sort by Forward Citations

1. 5670213 - Process for increasing torque generated by a clutch (1997-09-23),

2. 4893878 - Inline proportioning valve for brake systems (1990-01-16),

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#89 in Carrollton, TX

#6,291 in Texas

#94,628 in US

Carrollton, TX, United States of America

Hilite Industries, Inc.

Forward Citations = 6

3 inventors:

Joe S Cole (1 out of 7 patents)

Jack Doyle Hutcheson (1 out of 5 patents)

Richard L Blair (1 out of 1 patent)

4. Ian W Donaldson (18 patents)

5. Joel H Mandel (18 patents)

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