Average Co-Inventor Count = 2.40
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. Garden Way Incorporated (2 from 30 patents)
2. Power Curbers, Inc. (2 from 12 patents)
4 patents:
1. D329787 - Tamping tool for a chipper/shredder
2. 5062329 - Leaf tamper for chipper/shredder
3. 4808026 - Construction apparatus with earth trimmer
4. 4789266 - Self-propelled construction apparatus