Average Co-Inventor Count = 3.00
ph-index = 4
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. Clouth Gummiwerke Aktiengesellschaft (4 from 20 patents)
2. Akzo Faser Ag (1 from 1 patent)
4 patents:
1. 5517894 - Explosion proof mat
2. 4833968 - Double layer armor
3. 4738184 - Double layer armor
4. 4167889 - Double armor plate construction