Average Co-Inventor Count = 2.67
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. Zircon Corporation (1 from 95 patents)
2. Zircon International, Inc. (1 from 3 patents)
2 patents:
1. 7181853 - Modular laser layout system
2. 4827624 - Electronic level