Average Co-Inventor Count = 2.68
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. Rexair, Inc. (5 from 60 patents)
5 patents:
1. D426355 - Vacuum cleaner
2. D422764 - Vacuum cleaner accessory holder
3. D414305 - Dolly for a vacuum cleaner
4. 5280666 - Squeegee apparatus for a vacuum cleaner system
5. 5109568 - Handle assembly for a vacuum system cleaning tool