Walter Diemer
| Walter Diemer | |
|---|---|
| Born | January 8, 1905 | 
| Died | January 8, 1998 (aged 93) Lancaster, Pennsylvania, U.S. | 
| Occupation | Accountant | 
| Employer | Fleer | 
| Known for | Inventing bubble gum | 
| Spouses | 
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| Children | 2 | 
Walter E. Diemer (January 8, 1905 – January 8, 1998) was an American accountant who, in 1928, invented bubble gum.