Average Co-Inventor Count = 1.14
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. Thayer Coggin Incorporated (4 from 5 patents)
4 patents:
1. 4839938 - Furniture having wheel axles concealed on one side
2. D274391 - Swivel chair
3. D273539 - Swivel chair
4. D268550 - Swivel chair