Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48353 | Plastic aerosol containers | Raymond Melvin Kohls | 2020-12-15 |
| 9394098 | Plastic aerosol containers | Raymond Melvin Kohls | 2016-07-19 |
| 6916449 | Exhaust treatment device and process for forming the same | Robert A. Sarsfield, Gregory T. Roth | 2005-07-12 |
| 6379686 | Fabric, carpet and upholstery protectant with biocide and acaricide | Bernardus M. Tangelder | 2002-04-30 |