Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154782 | Obscuring and nontoxic smoke compositions | Graham C. Shaw, Daniel B. Nielson, Stanley G. Summers | 1992-10-13 |
| 5056435 | Infrared illuminant and pressing method | Daniel B. Nielson | 1991-10-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154782 | Obscuring and nontoxic smoke compositions | Graham C. Shaw, Daniel B. Nielson, Stanley G. Summers | 1992-10-13 |
| 5056435 | Infrared illuminant and pressing method | Daniel B. Nielson | 1991-10-15 |