Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12201885 | Alignment aid on golf grip or golf shaft | — | 2025-01-21 |
| 9849360 | Golf tee with ball support | Francis Carroll | 2017-12-26 |
| D782587 | Golf tee | Francis Carroll | 2017-03-28 |
| D774606 | Golf tee | Francis Carroll | 2016-12-20 |
| 9381413 | Golf tee with rigid stake and flexible crown | Francis Carroll | 2016-07-05 |
| 9216337 | Overmolded golf tee and method of making it | Francis Carroll | 2015-12-22 |
| D724685 | Counterweight for golf club | Francis Carroll | 2015-03-17 |
| D715877 | Golf tee | Francis Carroll | 2014-10-21 |
| 7703476 | Trigger mechanism for a water heater fail safe apparatus | — | 2010-04-27 |
| D566802 | Golf tee | Francis Carroll | 2008-04-15 |
| D538362 | Lacrosse stick | — | 2007-03-13 |
| 6986796 | Unitary lid for an electrical energy storage device | David Warchocki, Paul Quattrini, George McNamara | 2006-01-17 |
| 6895990 | Water heater fail safe apparatus | — | 2005-05-24 |
| 6543471 | Water heater fail safe apparatus | — | 2003-04-08 |
| 6463682 | Golf cleat with quick attach and lock and outwardly angled faceted teeth | — | 2002-10-15 |
| D456869 | Golf ball mark repair tool | — | 2002-05-07 |
| D294416 | Dual removable blade ice scraper | — | 1988-02-23 |