Average Co-Inventor Count = 2.88
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. The Drackett Company (3 from 156 patents)
2. John W. Deabler, Inc. (1 from 3 patents)
3. Fire Design LLC (1 from 3 patents)
4. Fire Designs, LLC (1 from 2 patents)
6 patents:
1. 6551196 - Freestanding golf swing training system
2. 6267113 - Free standing fireplace hearth
3. D427298 - Free-standing fireplace hearth
4. D282112 - Broom shroud
5. 4541139 - Broom shroud
6. D269649 - Broom head