Average Co-Inventor Count = 2.00
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. Wanzl Metallwarenfabrik Gmbh (2 from 16 patents)
2. Meyer, Andreas (0 patent)
3. Müller, Heinz (0 patent)
4. Kesseböhmer Holding Ohg (0 patent)
5. Eifelwerk Heinrich Stein Gmbh &co.kg (0 patent)
6. Eberlein, Herbert (0 patent)
2 patents:
1. 6830252 - Deposit lock for a trolley
2. 6343665 - Motor-assisted hand-movable cart