| 2932867 | Clamping devices | 1960-04-19 | ||
| 2833608 | Table for attachment to an automobile bumper | 1958-05-06 | ||
| 2801142 | Limb support for operating tables | 1957-07-30 | ||
| 2743975 | Lateral surgical position attachment | 1956-05-01 | ||
| 2637608 | Surgical armboard attachment | 1953-05-05 | ||
| 2614558 | Fracture supporting device | 1952-10-21 | ||
| 2460244 | Bed table | 1949-01-25 | ||
| 2459033 | Arm support for use on surgical operating tables | 1949-01-11 | ||
| 2067891 | Leg-supporting means for obstetrical beds | 1937-01-19 | ||
| 1287955 | N/A | 1918-12-17 | ||
| 1232757 | N/A | 1917-07-10 | ||
| 0862190 | N/A | 1907-08-06 | ||
| 0661433 | N/A | 1900-11-06 | ||
| 0473200 | N/A | 1892-04-19 |