Average Co-Inventor Count = 3.87
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 (1 from 832,812 patents)
2. Guardian Products, Inc. (1 from 26 patents)
3. Mccann's Engineering & Mfg. Co. (1 from 7 patents)
4. Tmo Enterprises Limited (1 from 3 patents)
4 patents:
1. 7028864 - Bar gun
2. 6953132 - Method and apparatus for the distribution of ice
3. 6561691 - Method and apparatus for the distribution of ice
4. 5560627 - Low cost wheelchair