Average Co-Inventor Count = 1.26
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. Quickie Manufacturing Corporation (6 from 109 patents)
6 patents:
1. D694099 - Product display box
2. D561476 - Push broom block
3. D509066 - Broom and rake tool
4. D494778 - Merchandise display system
5. D487973 - Pushbroom
6. D487847 - Pushbroom with bracket