Average Co-Inventor Count = 2.43
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. Ingersoll-rand Company (3 from 1,201 patents)
2. Doosan International Usa, Inc. (1 from 1 patent)
4 patents:
1. 7506661 - Storage devices for portable compressors
2. 7318608 - Running gear with integral engine supports
3. 6203287 - Fluid compressor with airflow manifold that includes means for discharging particulated matter from the compressor and method
4. 5980217 - Portable compressor having support leg with flexible joint