Average Co-Inventor Count = 1.50
ph-index = 6
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. Other (5 from 832,812 patents)
2. Pitney Bowes Inc. (1 from 2,979 patents)
3. Dictaphone Corporation. (1 from 159 patents)
4. Well Made Toy Manufacturing Corp. (1 from 1 patent)
8 patents:
1. 7806745 - Apparatus to animate a flat picture or photograph
2. 6724198 - Inductive sensory apparatus
3. 6479740 - Digital reverse tape effect apparatus
4. 6445311 - Inductive joystick
5. 5791648 - Inductive sensory apparatus
6. 4630301 - Voice activated echo generator
7. 4523055 - Voice/text storage and retrieval system
8. 4319337 - Apparatus for displaying the status of individual dictated messages in a