Average Co-Inventor Count = 1.33
ph-index = 3
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 (4 from 832,812 patents)
4 patents:
1. 4418478 - Drapery pleat and fold line marking machine
2. 4167434 - Universal drapery making equipment
3. 4120740 - Tape applicator for drapery tabler
4. 3996083 - Process for making draperies