Average Co-Inventor Count = 2.40
ph-index = 2
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. American Sunroof Corporation (1 from 16 patents)
2. Skytrends, Inc. (1 from 3 patents)
2 patents:
1. 4371204 - Pivotal roof vent panel apparatus
2. 4223943 - Positioning device for removable vehicle roof panels