For the Inventor, By the Inventor

Enter assignee name

Wheeling, IL, United States of America

Avant Industries, Inc.

USPTO Granted Patents = 3

Forward Citations = 13

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Ralph Ettlinger, Jr (2 out of 6 patents)

Warren DuBroff (1 out of 2 patents)

Frank J Kostohryz (1 out of 1 patent)

4. Robert B Dietsche (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 3980204 - Tray dispenser apparatus (1976-09-14),

2. 3977549 - Construction for clearing tableware from trays (1976-08-31),

3. 3956109 - Automatic silverware sorting construction (1976-05-11),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#46 in Wheeling, IL

#3,363 in Illinois

#72,042 in US

Wheeling, IL, United States of America

Avant Industries, Inc.

Forward Citations = 13

4 inventors:

Ralph Ettlinger, Jr (2 out of 6 patents)

Warren DuBroff (1 out of 2 patents)

Frank J Kostohryz (1 out of 1 patent)

4. Robert B Dietsche (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…