Average Co-Inventor Count = 2.25
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. Oddzon, Inc. (5 from 32 patents)
2. Wham-o Inc. (2 from 23 patents)
7 patents:
1. 7361096 - Waterslide
2. D473823 - Sled construction with pontoons
3. 6530815 - Bubble tumbler
4. 6328286 - Apparatus for blowing streams of bubbles
5. 6099422 - Pressurized bat
6. 5935029 - Sound-producing hockey stick
7. 5913709 - Sound-producing golf club