Respironics
Top candidates
| 1. Richard Santorum | $1,000 |
| 2. William Thomas | $1,000 |
| 3. Kent Conrad, Democratic-NPL | $1,000 |
| 4. Arlen Specter, Republican | $500 |
Top committees
| 1. Respironics Inc Pac | $11,550 |
| 2. Bill Thomas Campaign Committee | $1,000 |
| 3. Friends Of Kent Conrad | $1,000 |
| 4. Pittsburgh Technology Council Pac | $1,000 |
| 5. American Association For Homecare Political Action Committee (Aahomecare Pac) | $1,000 |
