Average Co-Inventor Count = 1.24
ph-index = 5
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 (6 from 832,843 patents)
6 patents:
1. 6047502 - Retrofit gutter guard
2. 4667448 - Gutter system and method of manufacture
3. 4590716 - Gutter system
4. 4419772 - Water saver
5. 4314733 - Specialized filing cabinet
6. 4269242 - Combination log cutter, splitter and bundler