Patents per Year
Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9867744 | Emergency lift and transport system | Sanford Shapiro, Duane Carling | 2018-01-16 |
| 9867745 | Emergency lift and transport system | Sanford Shapiro, Duane Carling | 2018-01-16 |
| 9861538 | Emergency lift and transport system | Sanford Shapiro, Duane Carling | 2018-01-09 |
| 9579240 | Emergency lift and transport chair | Sanford Shapiro, Duane Carling | 2017-02-28 |
| D764868 | Pizza grill baker | Sanford Shapiro | 2016-08-30 |
| D730105 | Portable pizza oven | Cory Thomas Borovicka, Sanford Shapiro | 2015-05-26 |
| 9016191 | Portable baking oven | Sanford Shapiro, Cory Thomas Borovicka | 2015-04-28 |
| D725430 | Pizza oven | Sanford Shapiro | 2015-03-31 |
| 5626094 | Tactile last-step indicator for stair safety | Robert T. Jeffery, Brian F. Donnelly | 1997-05-06 |
| 4708592 | Helicoidal structures, useful as wind turbines | James Storey, Robin E. LeFever | 1987-11-24 |
| 4651382 | Solvent-bondable plastic parts with capillary-action blocking moat to confine solvent flow | — | 1987-03-24 |