| Patents for Albert A. Criqui |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 1,240,949 | Sep. 25, 1917 | A.A. Criqui | Centrifugal fan |
| | CA-180,684 | Nov. 27, 1917 | A.A. Criqui | Centrifugal Fan |
 | 1,314,049 | Aug. 26, 1919 | A.A. Criqui | Centrifugal fan |
 | 1,341,882 | Jun. 01, 1920 | A.A. Criqui | Centrifugal fan |
| | CA-282,297 | Aug. 07, 1928 | A.A. Criqui | Drying process |
| | 1,751,472 | Mar. 25, 1930 | A.A. Criqui | Drying process and apparatus |
 | 1,781,165 | Nov. 11, 1930 | A.A. Criqui | Centrifugal fan |
| | CA-314,197 | Aug. 11, 1931 | A.A. Criqui | Centrifugal fan |
| | 1,866,196 | Jul. 05, 1932 | A.A. Criqui, R.T. Thornton | Gas purifier or scrubber |
| | 1,989,228 | Jan. 29, 1935 | A.A. Criqui, R.T. Thornton | Air conditioning apparatus |
