Growing community of inventors

Tucson, AZ, United States of America

John Vancza, Jr

Average Co-Inventor Count = 2.00

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 168

John Vancza, JrGerald J Gonda (2 patents)John Vancza, JrRobert L Cassel (1 patent)John Vancza, JrJohn Vancza, Jr (3 patents)Gerald J GondaGerald J Gonda (7 patents)Robert L CasselRobert L Cassel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tri-tronics, Inc. (3 from 31 patents)


3 patents:

1. D298872 - Collar-mounted animal training receiver unit

2. 4335682 - Animal training apparatus

3. 4202293 - Dog training collars and methods

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…