Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D566817 | Hex single handle faucet | — | 2008-04-15 |
| 7256702 | Gas supply pressure alarm device | — | 2007-08-14 |
| 6666405 | Adjustable weight ballasts for weighing down differently sized lighter-than-air balloons | — | 2003-12-23 |
| D466587 | Single handle faucet | — | 2002-12-03 |
| D454622 | Pair of faucet handle assemblies | — | 2002-03-19 |
| D349311 | Crayon balloon | — | 1994-08-02 |
| D323683 | Pencil balloon | — | 1992-02-04 |
| 4560360 | Inflatable assembly with edge closure | Richard Blacksberg | 1985-12-24 |
| 4547168 | Inflatable assembly with surface closure | Richard Blacksberg | 1985-10-15 |