Average Co-Inventor Count = 7.00
ph-index = 2
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.
Company Filing History:
1. Diebold Election Systems, Inc. (3 from 5 patents)
2. Drebold Election Systems, Inc. (1 from 1 patent)
4 patents:
1. D537469 - Voting terminal and keypad
2. D521051 - Voting terminal
3. D521050 - Voting terminal and stand
4. D515619 - Pair of enclosure doors