Average Co-Inventor Count = 2.57
ph-index = 4
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. Fortec, Inc. (5 from 5 patents)
2. Utility Products, a Division of Reliable Electric Co. (1 from 1 patent)
6 patents:
1. D323678 - Vending machine for newspapers and the like
2. D317468 - Vending machine for newspapers or the like
3. 4919250 - Newspaper or other article vending device
4. D297491 - Telephone enclosure
5. 4591187 - Book retaining device and method of using same
6. 4323290 - Telephone enclosure assembly and directory holder apparatus