Vendors
David K. Firnhaber, Phd
Expired registration
- Location
- Merrillville, Indiana, United States
- Unique Entity ID (UEI)
- WRDZXFHMJ9H9
- Commercial and Government Entity (CAGE)
- 12HU0
Industries
Products & services
Business types
- For Profit Organization
Source date: Oct 5, 2026
Record identifier
WRDZXFHMJ9H9