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| Patents for Israel F. Helms | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,946,293 | Aug. 07, 1990 | I.F. Helms | Gas Bearing Having an Auxiliary Reservoir | ||
| 4,958,437 | Sep. 25, 1990 | I.F. Helms | Coordinate Measuring Machine with Vibration Damper | coordinate measuring machines | |
| 5,042,162 | Aug. 27, 1991 | I.F. Helms | Coordinate Measuring Machine with Vibration Dampening System | coordinate measuring machines | |