Average Co-Inventor Count = 1.38
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 (5 from 832,880 patents)
2. Northrop Grumman Systems Corporation (1 from 3,387 patents)
3. The Hospice of Dayton, Incorporated (1 from 1 patent)
7 patents:
1. 9370637 - Sensory device useful in bringing a patient neurological or psychological relief
2. 9330330 - Polarized millimeter wave imaging system and method
3. 616134 - Simulated time ship dining and entertainment arrangement
4. 6161341 - Simulated time ship dining and entertainment arrangement
5. 6077553 - Method of making a pizza with the crust being in the center
6. 5870797 - Vacuum cleaning system
7. 5548274 - Strobe light for a vehicle tire and wheel