Average Co-Inventor Count = 1.50
ph-index = 3
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 (1 from 832,812 patents)
2. Logan-moses Enterprises an Unicorporated Business Organization (1 from 1 patent)
3. Fram-israelson Enterprises (1 from 1 patent)
3 patents:
1. 6212716 - Inflatable pillow
2. 4420898 - Flat emergency exit sign utilizing an electro-illuminescent lamp
3. 4272371 - Lubricating oil filter-refiner for internal combustion engines