Average Co-Inventor Count = 2.57
ph-index = 6
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. Leader Industries, Inc. (4 from 21 patents)
2. Venmar Ventilation Inc. (2 from 30 patents)
6 patents:
1. D373223 - Visor shield for sports headgear
2. D373224 - Visor shield for sports headgear
3. D367319 - Front portion of a kitchen hood
4. 5483699 - Face shield with chin contacting element
5. D361376 - Front portion of a kitchen hood
6. 5412814 - Protective sports headgear