Average Co-Inventor Count = 3.81
ph-index = 9
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. Hill-rom Services, Inc. (12 from 1,379 patents)
2. Wittrock Enterprises LLC (1 from 2 patents)
13 patents:
1. 9737452 - Brake system for architectural arm
2. 8757308 - Powered transport system and control methods
3. 8756726 - User interface for power drive system of a patient support apparatus
4. 8474073 - User interface for power drive system of a patient support apparatus
5. 8141188 - Brake system for wall arm
6. 8065768 - Equipment support rail for hospital bed
7. 7886377 - Push handle with rotatable user interface
8. 7770247 - Brake system for wall arm
9. 7637464 - Patient support with mobile IV stand transport handle
10. 7624463 - Equipment support rail for hospital bed
11. 6739006 - Head section support for a surgical table apparatus
12. 6598247 - Stretcher with mechanical power assist
13. 6341398 - Trauma stretcher