Average Co-Inventor Count = 1.76
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.
Company Filing History:
1. R.j. Reynolds Tobacco Company (3 from 961 patents)
3 patents:
1. 5531233 - Method of and apparatus for applying adhesive to cigarette paper and the
2. 5243999 - Tobacco processing
3. 5230354 - Tobacco processing