Patents per Year
Top Inventors at Biochar Now All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | James G. Gaspard, II | 12 |
| 1 | William T. Beierwaltes | 12 |
| 3 | Mikel S. Olander | 11 |
| #4 | Donald P. Aupperle | 7 |
| #5 | Benjamin M. Beierwaltes | 6 |
| #6 | Perry H. Pierce | 5 |
| #7 | Christopher Peltz | 1 |