Average Co-Inventor Count = 1.69
ph-index = 7
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. Electronic Controls Company (6 from 49 patents)
2. Other (2 from 832,880 patents)
3. Ella Kgaa Hueck & Co (1 from 1 patent)
8 patents:
1. 8266835 - Firearm security device
2. 7658028 - Firearm security device
3. D576960 - Six button control head
4. D576959 - Three button control head
5. D544805 - Warning light
6. D514010 - Alarm housing
7. D485201 - Backup alarm design
8. D466430 - Audible alarm grill