Average Co-Inventor Count = 3.60
ph-index = 1
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. Häfele Gmbh & Co. (2 from 12 patents)
2. H{umlaut Over (a)}fele Gmbh & Co. (1 from 1 patent)
3 patents:
1. 6175975 - Fitting arrangement for a folding bed
2. 6112440 - Extendable ironing board
3. 5946833 - Folding ironing board with push arm