Average Co-Inventor Count = 1.68
ph-index = 16
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. Ditto Sales, Inc. (16 from 54 patents)
2. Lamm S.p.a. (5 from 5 patents)
3. Westinghouse Electric Corporation (4 from 8,033 patents)
4. Ditto Sales, Inc./versteel (2 from 6 patents)
5. Terraillon (1 from 16 patents)
6. Fantoni Arredamenti S.p.a. (1 from 1 patent)
7. Ditto Sales, Ino. (1 from 1 patent)
8. Borten S.r.l. (1 from 1 patent)
9. Ditto Sales, Inc., Dba Versteel (0 patent)
31 patents:
1. 11432645 - Table support assembly with electrical/data interface
2. D948259 - Table leg
3. D862102 - Seating
4. D688075 - Table legs
5. D654282 - Chair
6. D653886 - Chair back
7. 7850241 - Nestable and stackable chair
8. D626767 - Foldable and nestable table
9. 7794016 - Nestable and stackable chair
10. D612164 - Nestable and stackable chair
11. D567519 - Seating arrangement
12. D515330 - Chair
13. 6935690 - Chair with synchronously moving seat and seat back
14. D505800 - Arm-chair
15. D503291 - Chair