Average Co-Inventor Count = 1.41
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. Other (3 from 832,812 patents)
2. International Packaging Corporation (1 from 21 patents)
4 patents:
1. 5918773 - Combined water purifier/dispenser and walk-in cooler
2. 4781759 - Limestone and clay traction aid
3. 4671208 - Clay and limestone composition
4. 3931918 - Convertible pack frame with compressor flaps for supporting a tent in