Average Co-Inventor Count = 2.67
ph-index = 2
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. Cantrell Machine Company, Inc. (2 from 7 patents)
2. Other (1 from 832,812 patents)
2 patents:
1. 5186678 - Heart and liver harvesting system
2. 5041052 - Liver harvesting system and method