Average Co-Inventor Count = 3.00
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. Levolor Lorentzen, Inc. (2 from 31 patents)
2 patents:
1. 4621673 - Venetian blind
2. D276113 - Weight for venetian blind cords