Average Co-Inventor Count = 1.00
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. Hein-werner Corporation (1 from 51 patents)
2. C R Laser Corporation (1 from 1 patent)
2 patents:
1. 5505000 - Battery powered laser and mount system
2. 4578870 - Selectible beam/plane projecting laser and alignment system