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| Patents for Richard V. Klikunas | |||||
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| Picture | Number | Date | Patentee | Title | |
| 2,840,122 | Jun. 24, 1958 | D.L. Billian, R.V. Klikunas | Locomotive tank filling nozzle | ||
| 2,851,065 | Sep. 09, 1958 | D.L. Billian, R.V. Klikunas | Automatic tank filling nozzle | ||
| 2,867,228 | Jan. 06, 1959 | R.V. Klikunas, F.F. Rike | Emergency shut-off valve | ||