Average Co-Inventor Count = 2.23
ph-index = 5
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 (8 from 1,201 patents)
8 patents:
1. 7191792 - Compressor assembly
2. D455442 - Air compressor enclosure for an oil free air compressor
3. 6203287 - Fluid compressor with airflow manifold that includes means for discharging particulated matter from the compressor and method
4. 6039547 - Compressor with compressor base that includes fluid supply openings
5. 6027320 - Fluid compressor with movable hose reel assembly
6. 5980217 - Portable compressor having support leg with flexible joint
7. 5887922 - Adjustable lifting bail for fluid compressor
8. D384331 - Surface pattern for the front of a control panel of a portable machine