Average Co-Inventor Count = 1.00
ph-index = 1
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. G. Leblanc Corporation (2 from 16 patents)
2 patents:
1. 6717041 - Tuning adjustment retaining mechanism
2. D467608 - Mouthpiece