Average Co-Inventor Count = 4.22
ph-index = 5
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. Richard Wolf Gmbh (1 from 323 patents)
2. Aesculap Ag & Co Kg (1 from 106 patents)
3. Wera Werk Hermann Werner Gmbh & Co. (1 from 23 patents)
4. Swg Schraubenwerk Gaisbach Gmbh & Co. (1 from 1 patent)
5. Swg Schraubenwerk Gaisbach Gmbh & Co. Kg (1 from 1 patent)
5 patents:
1. 6030370 - Surgical instrument
2. 5423795 - Resectoscope
3. 4829858 - Pliers-type hand tool
4. 4748876 - Universal pliers
5. 4739536 - Screwdriver handgrip having harder and softer zones