Top Inventors at James Hardie Technology Limited 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Hui Li | 4 |
| 2 | Amol P. Joshi | 2 |
| 3 | Benjamin Batres | 2 |
| #4 | Darren Southwell | 2 |
| #5 | Jose Gonzalez | 2 |
| #6 | Kevin O'Leary | 2 |
| #7 | Matthew Spencer | 2 |
| #8 | Robert Elliot Everhart, II | 2 |
| #9 | Brian McQuerrey | 1 |
| #10 | Caidian Luo | 1 |
| #11 | Jared E. Kies | 1 |
| #12 | Jimmy Lee McCammon | 1 |
| #13 | John Joecken | 1 |
| #14 | Michael McEndree | 1 |
| #15 | Noel Dones | 1 |
| #16 | Richard Klein | 1 |
| #17 | Thayne Dye | 1 |
| #18 | Thomas E. MacPherson | 1 |
| #19 | William J. Tinen | 1 |
| #20 | Yongjun Chen | 1 |