Average Co-Inventor Count = 6.70
ph-index = 7
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. Devilbiss Air Power Company (6 from 81 patents)
2. Black Decker Inc. (2 from 5,073 patents)
8 patents:
1. 7832991 - Air compressor with removable manifold
2. 7413414 - Air compressor assembly
3. 6923627 - Air compressor with extensible handle bar assembly
4. 6742995 - Air compressor assembly
5. 6655925 - Air compressor manifold assembly
6. 6532991 - Air compressor assembly including a handle capable of attaining a plurality of positions
7. 6532990 - Air compressor assembly including a lifting handle
8. 6468048 - Portable air compressor having stable base and tie-down points