| As the Board spelled it | Cases | States |
|---|---|---|
| Dyno Nobel, Inc. | 18 | CT, MD, MI, MN, MO, NY |
| Dyno Nobel | 10 | NY, OR, PA |
| Dyno-Nobel Corporation | 1 | PA |
Last refreshed 22 September 2026. What is in it, and what is not.
The Labor Board FYI is independent, and is not the Board or any government agency. Where a number here disagrees with the Board's, the Board is right: tell us at [email protected]. If a name here is a private person and not a business or a union, write to the same address and it comes off. Where this comes from.