Top Inventors at Cao Group All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Densen Cao | 63 |
| 2 | Steven D. Jensen | 23 |
| 3 | Zhaohui Lin | 6 |
| #4 | Calvin D. Ostler | 5 |
| #5 | Jack Nichols | 4 |
| #6 | Robert Larsen | 4 |
| #7 | Hongyan Li | 3 |
| #8 | Tao Wang | 2 |
| #9 | Bruce Draper | 1 |
| #10 | Desen Cao | 1 |
| #11 | Haiming Zhang | 1 |
| #12 | Jim Malfitano | 1 |
| #13 | Lijian Geng | 1 |
| #14 | Stan Thurgood | 1 |
| #15 | Zhao-hui Lin | 1 |