Growing community of inventors

San Antonio, TX, United States of America

Weldon E Griffin

Average Co-Inventor Count = 1.64

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 = 74

Weldon E GriffinSamuel Durham (1 patent)Weldon E GriffinJohn T Hawkins (1 patent)Weldon E GriffinDavid A Renaud (1 patent)Weldon E GriffinWeldon E Griffin (3 patents)Samuel DurhamSamuel Durham (22 patents)John T HawkinsJohn T Hawkins (3 patents)David A RenaudDavid A Renaud (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lancer Corporation (3 from 69 patents)


3 patents:

1. 5415326 - Large volume beverage dispensing nozzle

2. 5299716 - Ice dispenser with an ice flow regulator

3. 5234131 - Apparatus for preventing excessive freezing of the ice bank in beverages

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as of
12/16/2025
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