Average Co-Inventor Count = 2.86
ph-index = 4
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. Paul Hettich Gmbh & Co. (4 from 40 patents)
4 patents:
1. 5253390 - Furniture hinge
2. 5012551 - Furniture hinge
3. 4847948 - Hinge for connecting two relatively movable furniture components
4. 4626049 - Cabinet unit with built-in refrigerator or the like