Average Co-Inventor Count = 1.64
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. Other (2 from 832,812 patents)
2. Marathon Letourneau Company (1 from 9 patents)
3 patents:
1. 4949569 - Container repair apparatus
2. 4319402 - Chassis gaging system
3. 4135628 - Hoisting apparatus with improved anti-sway system