Average Co-Inventor Count = 1.56
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. Hoechstmass Balzer Gmbh (4 from 8 patents)
2. Hoechstmass Blazer Gmbh (1 from 1 patent)
7 patents:
1. 11359903 - Roller tape measure with extensible stretching and measuring device
2. D938840 - Tape measure hook
3. D935919 - Tape measure
4. D935920 - Tape measure
5. D880321 - Roller tape measure
6. D871241 - Roller tape measure
7. D615890 - Tape measure