Average Co-Inventor Count = 1.20
ph-index = 19
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. Pittway Corporation (49 from 268 patents)
2. Brk Brands, Inc. (8 from 57 patents)
3. Techny Industries, Inc. (2 from 2 patents)
4. Other (1 from 832,812 patents)
5. Quasar Electronics Corporation (1 from 11 patents)
6. Brk Electronics, Inc. (1 from 2 patents)
63 patents:
1. D399157 - Low profile detector
2. D399028 - Front squeeze trigger for a fire extinguisher
3. 5638947 - Modular timer having multiple finished extension members
4. D379245 - Night light
5. 5605205 - Readily deployable portable escape ladder
6. D373093 - Detector housing
7. D371854 - Ladder rung
8. D370736 - Escape ladder
9. D360156 - Combined strobe light and smoke detector for the hearing impaired
10. D351673 - Portable light
11. D340659 - Smoke detector
12. D340416 - Detector
13. D340201 - Smoke detector
14. D340202 - Smoke detector
15. D327228 - Cover for a duct-type smoke detector