Average Co-Inventor Count = 1.85
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. Usm U. Scharer Sohne Ag (4 from 19 patents)
4 patents:
1. 5636491 - Frame construction with several rod elements
2. 5464299 - Clamping device
3. 5259684 - Connector for a strut-tube to a column
4. D339257 - Desk