Average Co-Inventor Count = 1.50
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. Ltg Lufttechnische Gesellschaft MIT Beschrankter Haftung (2 from 7 patents)
2 patents:
1. 5514193 - Air humidifier
2. 5394734 - Apparatus for determining humidity concentration in a humidified air