Average Co-Inventor Count = 4.63
ph-index = 13
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. Rite-hite Holding Corporation (26 from 361 patents)
2. Right-hite Holding Corporation (1 from 2 patents)
27 patents:
1. 12359493 - Methods and apparatus to monitor and/or adjust operations of doors
2. 12253271 - Methods and apparatus to monitor environmental conditions and reduce condensation
3. 12006767 - Apparatus and methods for door curtain breakaway detection
4. 11952825 - Methods and apparatus to monitor and/or adjust operations of doors
5. 11708722 - Apparatus and methods for door curtain breakaway detection
6. 11010997 - Methods and apparatus to wirelessly interlock doors
7. 10529159 - Methods and apparatus to wirelessly interlock doors
8. 10435936 - Methods and systems to indicate the status of door operations
9. 10358858 - Methods and systems to indicate the status of door operations
10. D835666 - Touchscreen display with graphical user interface
11. D835667 - Touchscreen display with graphical user interface
12. D835127 - Touchscreen display with graphical user interface
13. 9672713 - Methods and apparatus to detect and warn proximate entities of interest
14. 9631427 - Door curtains with position sensor switches
15. 9633537 - Methods and apparatus to detect and warn proximate entities of interest