Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946382 | Gas compressor with side branch absorber for pulsation control | Ralph Edmund Harris, Christine M. Scrivner | 2011-05-24 |
| 7866147 | Side branch absorber for exhaust manifold of two-stroke internal combustion engine | Ralph Edmund Harris, Gary D. Bourn | 2011-01-11 |