Average Co-Inventor Count = 1.33
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. Kranson Industries, Inc. (2 from 31 patents)
2. Other (1 from 832,718 patents)
3. W. Braun Company (1 from 27 patents)
4. The Ink Factory, Inc. (1 from 1 patent)
5. Kransons Industries, Inc. (1 from 1 patent)
6. W. Braum Company (1 from 1 patent)
7 patents:
1. 7762427 - Pump dispensing mechanism
2. D560251 - Ink marker bottle
3. D556824 - Marker package
4. D539095 - Shaker
5. 5957340 - Container with surmounting bellows pump
6. D413794 - Container with integral bellows pump
7. 5622284 - Child-resistant, toggle-action closure