Average Co-Inventor Count = 2.57
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. Hoover Universal, Inc. (2 from 274 patents)
2. Hoover Ball and Bearing Company (1 from 22 patents)
3 patents:
1. 4411552 - Joint for securing a tubular member to a support member
2. 4135835 - Latch unit for adjustable bed frame rails
3. 4070717 - Bed frame