Average Co-Inventor Count = 3.00
ph-index = 11
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. Other (7 from 832,761 patents)
2. Pfizer Corporation (6 from 4,455 patents)
3. Danbeck Holdings, Inc. (1 from 1 patent)
14 patents:
1. 7764228 - Portable position determining device
2. 7564405 - Object locator
3. 7336227 - Portable position determining device
4. 7324044 - Object locator
5. 7209075 - Mobile object locator
6. 7113126 - Portable position determining device
7. 6859171 - Mobile object locator
8. 6771213 - Object locator
9. 6518919 - Mobile object locator
10. 6480147 - Portable position determining device
11. 6441778 - Pet locator
12. 6421001 - Object locator
13. 6236358 - Mobile object locator
14. 6172640 - Pet locator