Average Co-Inventor Count = 1.14
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. Lot-a-wata, Inc. (3 from 4 patents)
2. Blitz U.s.a., Inc. (1 from 50 patents)
4 patents:
1. 5259336 - Combined automatic pet waterer and feeder
2. D338746 - Combined automatic pet waterer and feeder with removable food dish
3. D315037 - Combined automatic pet waterer and feeder
4. D300277 - Automatic pet waterer and feeder