![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for James S. Havers | |||||
| Picture | Number | Date | Patentee | Title | |
| 4,393,455 | Jul. 12, 1983 | J.S. Havers, A.T. Douglas | Modular Electronic Measuring and Printing Unit | ||
| 4,471,442 | Sep. 11, 1984 | A.T. Douglas, J.S. Havers | Modular Electronic Measuring and Printing Unit | ||