Patented December 10, 1968
| Patent | Title | Inventor |
|---|---|---|
| US 3,415,006 | SELF-SETTING, REPEATING ANIMAL TRAP | John W. Gilbaugh |
And The World Did Not Beat A Path To His Door
4,400 attempts at a solved problem
| Patent | Title | Inventor |
|---|---|---|
| US 3,415,006 | SELF-SETTING, REPEATING ANIMAL TRAP | John W. Gilbaugh |