Average Co-Inventor Count = 2.40
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. Elder-davis, Inc. (1 from 2 patents)
2. Oxford Design Inc. (1 from 1 patent)
2 patents:
1. 5353484 - Casket, casket precursor, and method of making same
2. 4829639 - Casket