Average Co-Inventor Count = 1.11
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. Koller Enterprises, Inc. (4 from 17 patents)
2. Koller Craft Plastic Products, Inc. (1 from 3 patents)
5 patents:
1. 5826755 - Liquid dispenser with selectably attachable actuator
2. 5378003 - Mechanic's creeper
3. D352427 - Fish fillet board
4. D337408 - Garden cart tray
5. 4978036 - Dispensing valve