Average Co-Inventor Count = 3.69
ph-index = 3
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. Swf Auto-electric Gmbh (4 from 91 patents)
4 patents:
1. 5433382 - Windshield cleaning system
2. 5172449 - Windshield wiper with integral resilient biasing strip
3. 5142941 - Wiper system
4. 5074471 - Windshield cleaning system