Average Co-Inventor Count = 3.10
ph-index = 10
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. Hilti Aktiengesellschaft (24 from 2,214 patents)
2. Carl Zeiss Meditec Ag (8 from 767 patents)
3. Smiths Heimann Gmbh (4 from 56 patents)
4. Carl Zeiss Surgical Gmbh (4 from 50 patents)
41 patents:
1. D1095641 - Resolution enhancer for a surgical microscope
2. D1000375 - Rechargeable battery
3. D998437 - Cordless hammer drill
4. D996356 - Rechargeable battery
5. D993735 - Cordless hammer drill with dust absorption
6. D974288 - Rechargeable battery
7. D894475 - Jobsite floodlight stand
8. D885941 - Ground penetrating radar
9. D881963 - Stand for a surgical microscope
10. D881964 - Stand for a surgical microscope
11. D881965 - Stand for a surgical microscope
12. D878940 - Laser measuring device
13. D877589 - Hammer drill
14. D865471 - Powder actuated tool
15. D855429 - Cordless rotary hammer