Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433678 | Bathtub wall panel extension | — | 2019-10-08 |
| 9480906 | Water raceway | Kevin H. Peters | 2016-11-01 |
| 8474478 | Float valve | — | 2013-07-02 |
| 6349654 | Table structure for children's play | — | 2002-02-26 |
| 5640911 | Water and sand table | — | 1997-06-24 |
| 5240199 | Balloon holding device | — | 1993-08-31 |
| 5188314 | Balloon holding device | — | 1993-02-23 |
| 5182890 | Attachment plate for roofing sheets | — | 1993-02-02 |
| D330157 | Display hanger | — | 1992-10-13 |
| 5094056 | Roofing attachment plate | — | 1992-03-10 |
| 4858551 | Portable and reusable safety marker for disabled vehicles | — | 1989-08-22 |
| 4841695 | Device for reducing moisture beneath a roofing structure | — | 1989-06-27 |
| D284537 | Knife handle | Robert Pashley, Mary E. Burke, Robert L. Jacobi, Ronald J. Gangelhoff, Leonard E. Lewis +1 more | 1986-07-08 |
| D283001 | Knife handle | Robert Pashley, Mary E. Burke, Robert L. Jacobi, Ronald J. Gangelhoff | 1986-03-18 |
| D281566 | Cutting board | Ronald J. Gangelhoff, Robert L. Jacobi, Robert Pashley | 1985-12-03 |
| 4274365 | Automatic watering device | — | 1981-06-23 |