Average Co-Inventor Count = 2.32
ph-index = 6
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. S. C. Johnson Son, Inc. (2 from 2,355 patents)
2. Bally Manufacturing Corporation (1 from 93 patents)
3. Life Fitness, LLC (1 from 57 patents)
4. The West Bend Company (1 from 47 patents)
5. Americorp Inc. (1 from 2 patents)
6 patents:
1. D390941 - Flower shaped air freshener
2. D379733 - Portable pizza oven
3. D373822 - Vapor dispenser
4. D361918 - Hot air corn popper
5. D325946 - Exercise bicycle
6. D307771 - Cabinet for gaming machine