Pirlet; Robert Alfred
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pirlet; Robert Alfred.The latest application filed is for "inspecting the interior of an enclosure".
- Pirlet; Robert Alfred - Embourg BE
- Pirlet; Robert Alfred - Angleur BE
| Patent | Date |
|---|---|
| Inspecting the interior of an enclosure Grant 4,112,763 - Pirlet September 12, 1 | 1978-09-12 |
| Method of measuring thickness Grant 4,077,723 - Pirlet March 7, 1 | 1978-03-07 |
| Method of monitoring effervescence of a steel Grant 3,875,989 - Pirlet April 8, 1 | 1975-04-08 |
| Method And Apparatus For Measuring Thickness Grant 3,619,070 - Pirlet November 9, 1 | 1971-11-09 |
| Method For Determining Distances Grant 3,610,754 - Pirlet October 5, 1 | 1971-10-05 |
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