Top Inventors at Great Lakes Carbon All Time
Showing 1–41 of 41 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Duane R. Secrist | 12 |
| 1 | James M. Clark | 12 |
| 1 | Kenneth W. Tucker | 12 |
| #4 | Lloyd I. Grindstaff | 6 |
| #4 | Louis A. Joo | 6 |
| #6 | Harry L. Hsu | 5 |
| #6 | Jay R. Shaner | 5 |
| #8 | Berch Y. Karagoz | 4 |
| #8 | Lyman T. Moore | 4 |
| #8 | Mark Travers | 4 |
| #11 | David E. Ramsey, Jr. | 3 |
| #11 | Frank E. McCown, Jr. | 3 |
| #11 | Grady R. Hogg, Jr. | 3 |
| #11 | Nathan S. Tanner | 3 |
| #11 | Roger N. Prescott | 3 |
| #16 | Edward E. Hardin | 2 |
| #16 | Henry E. Grindstaff | 2 |
| #16 | John C. Goan | 2 |
| #16 | Leslie H. Juel | 2 |
| #16 | Martin M. Turban | 2 |
| #16 | Ottis J. Horne | 2 |
| #16 | Scott D. Webb | 2 |
| #16 | Thomas E. Landon | 2 |
| #24 | Billy J. Lewis | 1 |
| #24 | Donald P. Allen | 1 |
| #24 | Edward Burton | 1 |
| #24 | Edward W. Pierce | 1 |
| #24 | Frederick C. Miller | 1 |
| #24 | Frederick L. Shea, Jr. | 1 |
| #24 | James M. Faircloth, Jr. | 1 |
| #24 | Jay A. Harvey | 1 |
| #24 | James R. McIver | 1 |
| #24 | Lloyd S. Grindstaff | 1 |
| #24 | Mack P. Whittaker | 1 |
| #24 | Richard D. Winters | 1 |
| #24 | Robert E. Hoss | 1 |
| #24 | Scotty L. Hardin | 1 |
| #24 | Steve Lewallen | 1 |
| #24 | Stephen C. McEntyre | 1 |
| #24 | William Ford Wilson | 1 |
| #24 | Glenroy Stecker | 1 |