Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1004397 | Compact utility knife with fixed spring lever | — | 2023-11-14 |
| D999035 | Compact multitool bottle opener | — | 2023-09-19 |
| D955630 | Pipe with integrated lighter holder | — | 2022-06-21 |
| D897031 | Lighter holder with pipe tools | — | 2020-09-22 |
| 10201184 | Cigar cutter employing magnetic fields | — | 2019-02-12 |
| D812293 | Cigar cutter incorporating a bottle opener | — | 2018-03-06 |
| D785860 | Ashtray incorporating rest and ash knocker | — | 2017-05-02 |
| D782892 | Utility knife incorporating magnet | — | 2017-04-04 |
| D778132 | Knob adjustment wrench with carabiner clip | — | 2017-02-07 |
| D770250 | Compact wrench incorporating a carabiner clip | — | 2016-11-01 |
| D766056 | Bottle opener bit holder | — | 2016-09-13 |
| D753877 | Cigar cutter incorporating a bottle opener and keyring attachment | — | 2016-04-12 |
| D744745 | Tube holder incorporating keyring attachment | — | 2015-12-08 |
| D743236 | Compac utility knife incorporating a bottle opener and keychain attachment | — | 2015-11-17 |
| D743595 | Light incorporating a clip and bottle opener | — | 2015-11-17 |
| D737644 | Bottle opener and lighter holder | — | 2015-09-01 |
| D736604 | Pipe with carabiner and bottle opener | — | 2015-08-18 |
| D726517 | Compact wrench incorporating a bottle opener | — | 2015-04-14 |
| D653269 | Compact nozzle tip cutter | — | 2012-01-31 |
| D635420 | Skateboard multi-tool combination wrench | — | 2011-04-05 |
| D609069 | Bottle opener incorporating a slotted shaft for housing screwdriver bits | — | 2010-02-02 |
| D482538 | Toy block incorporating a seat and table for children | — | 2003-11-25 |
| D446264 | Exercise device | Spencer L. Mackay | 2001-08-07 |
| D428454 | Exercise device | Spencer L. Mackay | 2000-07-18 |