Average Co-Inventor Count = 1.39
ph-index = 11
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. Fred M. Schildwachter & Sons, Inc. (6 from 11 patents)
2. Masco Building Products Corp. (4 from 27 patents)
3. Other (3 from 832,718 patents)
4. Proctor-silex, Inc. (2 from 12 patents)
5. Watkins Manufacturing Corporation (1 from 221 patents)
6. Wearever-proctorsilex, Inc. (1 from 2 patents)
18 patents:
1. 5983418 - Seating and kneeling assembly with wedge-shaped adjustable seat base and
2. D410436 - Wireless push button
3. D408063 - Exercise apparatus
4. D406110 - Electrical switch for door chime
5. 5795275 - Exercise apparatus
6. D391514 - Push button for wireless door chime
7. D382502 - Door chime
8. D381594 - Door chime
9. D380167 - Door chime
10. D318739 - Tile unit
11. 4994046 - Needle guard for syringe
12. D314128 - Entry handle
13. D307857 - Coffee maker
14. D305854 - Carafe
15. 4825759 - ADC coffee maker