Average Co-Inventor Count = 3.84
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. Pratt-whitney Canada Corp (7 from 2,886 patents)
2. Pratt & Whitney Aircraft of Canada Ltd. (1 from 9 patents)
3. Weinberg, Maurice (0 patent)
8 patents:
1. 7793488 - Turbofan case and method of making
2. 7770378 - Turbofan case and method of making
3. 7765787 - Turbofan case and method of making
4. 7739866 - Turbofan case and method of making
5. 7565796 - Turbofan case and method of making
6. 7370467 - Turbofan case and method of making
7. 7266941 - Turbofan case and method of making
8. 4549402 - Combustor for a gas turbine engine