Average Co-Inventor Count = 1.85
ph-index = 3
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. Spectrum Brands, Inc. (3 from 632 patents)
5 patents:
1. D1079129 - Shaver
2. 12240134 - Electric grooming device
3. D1048559 - Shaver
4. D368494 - Dart board frame
5. D330953 - Hanging bird feeder for fruit and vegetables