Growing community of inventors

Lockhart, TX, United States of America

John Vira

Average Co-Inventor Count = 2.65

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 = 56

John ViraThomas J Chadwell (7 patents)John ViraMichael Romanyszyn (6 patents)John ViraAlfred A Schroeder (1 patent)John ViraMerrill R Good (1 patent)John ViraDavid C Sudolcan (1 patent)John ViraMichael T Romanyszyn, Jr (1 patent)John ViraPaul S Sudolcan (1 patent)John ViraJeffrey A Blansit (1 patent)John ViraGabriel Dominguez (1 patent)John ViraMarion A Mushinski (1 patent)John ViraMichael T Romanyszyn (0 patent)John ViraJohn Vira (9 patents)Thomas J ChadwellThomas J Chadwell (23 patents)Michael RomanyszynMichael Romanyszyn (25 patents)Alfred A SchroederAlfred A Schroeder (74 patents)Merrill R GoodMerrill R Good (19 patents)David C SudolcanDavid C Sudolcan (16 patents)Michael T Romanyszyn, JrMichael T Romanyszyn, Jr (13 patents)Paul S SudolcanPaul S Sudolcan (6 patents)Jeffrey A BlansitJeffrey A Blansit (4 patents)Gabriel DominguezGabriel Dominguez (1 patent)Marion A MushinskiMarion A Mushinski (1 patent)Michael T RomanyszynMichael T Romanyszyn (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (5 from 832,718 patents)

2. Lancer Partnership, Ltd (3 from 102 patents)

3. Lancer Corporation (69 patents)


9 patents:

1. 8807788 - Method and apparatus for delivering visual information

2. 8650844 - Method and apparatus for a product dispenser

3. 8506115 - Method and apparatus for delivering visual information

4. 8388187 - Method and apparatus for delivering visual information

5. D616476 - Bagger outer panels

6. 7665874 - Method and apparatus for delivering visual information

7. 7497223 - Method and apparatus for sanitizing a product dispenser drip tray

8. 7318353 - Method and apparatus for a product displacement sensing device

9. 6568565 - Method and apparatus for dispensing product

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as of
12/11/2025
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