Zimmerman, III; Gustavus H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zimmerman, III; Gustavus H..The latest application filed is for "processing calls from wireless handsets to toll-free telephone numbers".
- Zimmerman, III; Gustavus H. - Naperville IL
- Zimmerman, III; Gustavus H. - Westmont IL
| Patent | Date |
|---|---|
| Processing calls from wireless handsets to toll-free telephone numbers Grant 7,493,121 - Mendiratta , et al. February 17, 2 | 2009-02-17 |
| Call processing method for distributed switching Grant 5,119,366 - Ardon , et al. June 2, 1 | 1992-06-02 |
| Method and apparatus for reconfiguring interconnections between switching system functional units Grant 5,105,420 - Ardon , et al. April 14, 1 | 1992-04-14 |
| Non-invasive blood flow measurements utilizing cardiac cycle synchronization Grant 4,759,374 - Kierney , et al. July 26, 1 | 1988-07-26 |
| Non-invasive blood flow measurements utilizing autoregressive analysis with averaged reflection coefficients Grant 4,719,923 - Hartwell , et al. January 19, 1 | 1988-01-19 |
| Heart rate detection utilizing autoregressive analysis Grant 4,616,659 - Prezas , et al. October 14, 1 | 1986-10-14 |
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