Average Co-Inventor Count = 2.59
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. Siemens Aktiengesellschaft (7 from 30,045 patents)
7 patents:
1. 6781810 - Reduced tensioning time for electronically controlled switch contactors
2. 5907270 - Current-limiting switch
3. 5844493 - Electromechanical switching device and arrangement with several
4. 5793278 - Limiter for current limiting
5. 5689397 - Arrangement for disconnecting branches of a low voltage supply network
6. 5644283 - Variable high-current resistor, especially for use as protective element
7. 5410442 - Electromechanical protection devcie