Average Co-Inventor Count = 7.00
ph-index = 3
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. Ferno-washington, Inc. (4 from 151 patents)
4 patents:
1. 11123250 - Powered ambulance cot with an automated cot control system
2. 10391013 - Powered ambulance cot with an automated cot control system
3. 9789020 - Powered ambulance COT with an automated COT control system
4. 9456938 - Powered ambulance cot with an automated cot control system