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. Other (2 from 832,718 patents)
2. Springs Window Fashions Division, Inc. (61 patents)
3. Judkins, Ren (0 patent)
2 patents:
1. 6305454 - Venetian type blind having pivot slat and tilting slat
2. 6253823 - Headrail for cut down venetian type blinds