Average Co-Inventor Count = 3.00
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. Robinson; Jeffrey T. (2 from 3 patents)
2. Robinson; James W. (2 from 3 patents)
3. Bruno; Andrew (2 from 3 patents)
4. Other (1 from 832,912 patents)
3 patents:
1. D341208 - Zig-zag folding shutter
2. D334987 - Shutter louver with vent openings
3. 5097883 - Folding shutter system