Top Inventors at Lockhart Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ytzhak Gewelber | 4 |
| 2 | Eric S. Israel | 3 |
| 3 | Gregory L. Lockhart | 3 |
| #4 | John C. Pyryt | 2 |
| #5 | Julius C. Bejsovec | 2 |
| #6 | Larry R. Byrd | 2 |
| #7 | Lisa L. Fitzgerald | 2 |
| #8 | Michael Andrew Lopez | 2 |
| #9 | Robert E. Palmer | 1 |
| #10 | William C. Hauser | 1 |
| #11 | William D. Lockhart | 1 |
| #12 | Ytzhak Gewebler | 1 |
| #13 | Dennis W. Casuga | 1 |
| #14 | Alexander S. Torok | 1 |