Average Co-Inventor Count = 1.33
ph-index = 1
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. Block and Company, Inc. (1 from 51 patents)
2. Merit Co., Ltd. (1 from 4 patents)
2 patents:
1. D264639 - Casket handle tip
2. 4118962 - Obturator for safe deposit boxes and the like