Average Co-Inventor Count = 1.00
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. Royal Plastics, L.l.c. (2 from 6 patents)
2. Royal Group Technologies Inc. (1 from 37 patents)
3 patents:
1. 6482500 - Prefabricated plastic shed and components therefor
2. 6216392 - Sliding window seal
3. 6135510 - Egress window lock