| Patents for Reginald P. Fitzgerald |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,924,545 | Aug. 29, 1933 | W.H. Fitzgerald, R.P. Fitzgerald | Drop hammer | drop hammers |
| 1,990,478 | Feb. 12, 1935 | R.P. Fitzgerald | Drop hammer | drop hammers |
| 2,206,812 | Jul. 02, 1940 | W.H. Fitzgerald, R.P. Fitzgerald | Drop hammer die and method of forming same | drop hammers |
| 2,220,037 | Oct. 29, 1940 | R.P. Fitzgerald | Double-acting drop hammer | drop hammers |
| 2,263,680 | Nov. 25, 1941 | W.H. Fitzgerald, R.P. Fitzgerald | Drop hammer | drop hammers |
| 2,449,647 | Sep. 21, 1948 | R.P. Fitzgerald | Drop hammer | drop hammers |
| 2,612,868 | Oct. 07, 1952 | R.P. Fitzgerald | Pneumatic drop hammer | drop hammers |
| 2,744,315 | May 08, 1956 | R.P. Fitzgerald | Method and apparatus for die-forging articles from blanks of normally rigid material | drop hammers |
| 2,942,503 | Jun. 28, 1960 | R.P. Fitzgerald | Power operated hammers | drop hammers |
