| Patents for Erik H. Aldeborgh |
Patents 16 -
28
of 28
      |
| Number | Date | Patentee | Title | Type |
| 2,024,021 | Dec. 10, 1935 | A.H. Emery, E.H. Aldeborgh | Dial Plug Gauge | plug gauges |
| 2,095,405 | Oct. 12, 1937 | C.E. Ruf, E.H. Aldeborgh | Bore Measuring Attachment for Dial Indicators | measurement gauges |
| 2,173,464 | Sep. 19, 1939 | A.H. Emery, E.H. Aldeborgh | Combined Surface Gage and Comparator | comparators |
| CA-448,601 | May 18, 1948 | A.H. Emery, E.H. Aldeborgh | Bore Gauge | |
| 2,443,881 | Jun. 22, 1948 | A.H. Emery, E.H. Aldeborgh | Bore Gauge | |
| 2,470,755 | May 24, 1949 | A.H. Emery, E.H. Aldeborgh | Bore Gauge | |
| 2,472,139 | Jun. 07, 1949 | A.H. Emery, E.H. Aldeborgh | Bore Gauge | |
| 2,560,203 | Jul. 10, 1951 | E.H. Aldeborgh | Snap Gage Construction | measurement gauges |
| 2,640,270 | Jun. 02, 1953 | E.H. Aldeborgh | Locking Means for Snap Gauge Measuring Pins | |
| FR-1,110,870 | Feb. 17, 1956 | F.H. Czaplinski, E.H. Aldeborgh | Improvements in Grinding Processes and Machines Intended to Grind Parts With Several Different Diameters | cylindrical grinders |
| 2,784,494 | Mar. 12, 1957 | F.H. Czaplinski, E.H. Aldeborgh | Inside and Outside Thread Gage | |
| CA-553,409 | Feb. 18, 1958 | F.H. Czaplinski, E.H. Aldeborgh | Device for Gaging Threads, Grooves, and the Like | |
| CA-616,652 | Mar. 21, 1961 | J. Klink, F.H. Czaplinski, E.H. Aldeborgh | Three-Wire Thread Measuring Gauge | |
