Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D440368 | Receptacle enclosure | — | 2001-04-10 |
| D436392 | Double sand trough playground equipment | — | 2001-01-16 |
| D434236 | Giraffe shaped bench | — | 2000-11-28 |
| D434099 | Sand box | — | 2000-11-21 |
| D433477 | Submerged dragon climber | — | 2000-11-07 |
| D431066 | Caterpillar spring ride | — | 2000-09-19 |
| D430256 | School bus spring ride | — | 2000-08-29 |
| D429306 | Slide | — | 2000-08-08 |
| D428960 | Alligator spring seat | — | 2000-08-01 |
| D428959 | Slide | — | 2000-08-01 |
| D426963 | Picnic table | — | 2000-06-27 |
| 5147247 | Swing throw-over barrier | — | 1992-09-15 |
| D284021 | Silo playground climber and slide | — | 1986-05-27 |
| D281892 | Wagon playground climber and slide | — | 1985-12-24 |
| D281893 | Tractor playground climber | — | 1985-12-24 |