Average Co-Inventor Count = 1.11
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. Bohle Ag (5 from 15 patents)
2. Eduard Wille Gmbh Cokg (17 patents)
3. Stahlwille Eduard Wille Gmbh & Co. Kg (2 patents)
5 patents:
1. D1012413 - Suction lifter
2. D990088 - Three cup hoist for glass plates
3. D980575 - Rocker lever
4. D979877 - Two cup hoist for glass plates
5. D933926 - Hoist for glass plates