Riggs; Robert M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Riggs; Robert M..The latest application filed is for "determining inventory levels using switch-equipped strips and patterns of activated or deactivated indicators".
- Riggs; Robert M. - Lynnwood WA
- Riggs; Robert M. - Birmingham AL
| Patent | Date |
|---|---|
| Determining inventory levels using switch-equipped strips and patterns of activated or deactivated indicators Grant 11,410,122 - DesJardien , et al. August 9, 2 | 2022-08-09 |
| Position sensing weight measuring device Grant 11,346,703 - Beltzer , et al. May 31, 2 | 2022-05-31 |
| Weight sensing apparatus with piezoelectric transducer Grant 11,326,934 - Munger , et al. May 10, 2 | 2022-05-10 |
| Wall-mounted cable housing assemblies Grant 11,013,140 - Cox , et al. May 18, 2 | 2021-05-18 |
| Permeable, non-irritating prodrugs of nonsteroidal and steroidal agents Grant 5,681,964 - Ashton , et al. October 28, 1 | 1997-10-28 |
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