Average Co-Inventor Count = 3.43
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. Leopold Kostal Gmbh & Co. Kg (1 from 190 patents)
2. J. Lorch Ges. & Co. Gmbh (1 from 1 patent)
2 patents:
1. 6817891 - Arrangement for labeling a subassembly made of at least two parts
2. D376549 - Air compressor maintenance device