Average Co-Inventor Count = 1.00
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. Trend Line Furniture Corporation (2 from 24 patents)
2. Albert M. Lock & Son, Inc. (1 from 2 patents)
3. Zti Ltd. (1 from 1 patent)
7 patents:
1. D280870 - Convertible seat
2. D254879 - Rocker
3. D250864 - Seat
4. D247696 - Room divider unit
5. D247592 - Hall tree
6. D247531 - Arm chair
7. D244240 - Chair