Average Co-Inventor Count = 1.71
ph-index = 4
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. Krueger International, Inc. (4 from 231 patents)
2. Grand Rapids Chair Company (1 from 27 patents)
5 patents:
1. D663131 - Chair
2. 7708347 - Footrest mounting arrangement for an article of furniture
3. 7475944 - Reclining and convertible seating furniture with trendelenburg feature
4. D517843 - Table leg
5. 6739651 - Convertible seating furniture