Growing community of inventors

West Des Moines, IA, United States of America

Francis A Wittern, Jr

Average Co-Inventor Count = 2.18

ph-index = 6

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 = 106

Francis A Wittern, JrGerald J Parle (3 patents)Francis A Wittern, JrFrancis A Wittern, Iii (1 patent)Francis A Wittern, JrPaul L Hawkins (1 patent)Francis A Wittern, JrGary L Walke (1 patent)Francis A Wittern, JrRoger L Wilson (1 patent)Francis A Wittern, JrJames L Denato (1 patent)Francis A Wittern, JrFrancis A Wittern, Jr (6 patents)Gerald J ParleGerald J Parle (3 patents)Francis A Wittern, IiiFrancis A Wittern, Iii (15 patents)Paul L HawkinsPaul L Hawkins (7 patents)Gary L WalkeGary L Walke (6 patents)Roger L WilsonRoger L Wilson (2 patents)James L DenatoJames L Denato (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fawn Engineering Corporation (4 from 32 patents)

2. Inland Finance Company (2 from 6 patents)


6 patents:

1. 9373210 - Apparatus and method for single or multiple temperature zone(s) in refrigerated vending machine

2. 8505318 - Apparatus and method for single or multiple temperature zone(s) in refrigerated vending machine

3. 8151598 - Apparatus and method for single or multiple temperature zone(s) in refrigerated vending machine

4. 6494342 - Dispensed product lift for vending machine

5. 6059142 - Apparatus and method for vending multiple products

6. 5791516 - Apparatus and method for dispensing items from a vending machine

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idiyas.com
as of
12/21/2025
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