Average Co-Inventor Count = 1.33
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. Wickes Manufacturing Company (1 from 38 patents)
2. Valckar Co. (1 from 1 patent)
2 patents:
1. 5029932 - Foldable vehicle roof
2. D291978 - Spoiler vane for small vans