Top Inventors at Chemed All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Chih M. Hwa | 3 |
| 2 | David A. Carter | 2 |
| 3 | Douglas I. Bain | 2 |
| #4 | Dionisio G. Cuisia | 2 |
| #5 | Herbert Goldsmith | 2 |
| #6 | Jose T. Jacob | 2 |
| #7 | Robert T. Claus | 2 |
| #8 | Shyam N. S. Dixit | 2 |
| #9 | Thomas C. Tesdahl | 2 |
| #10 | Denny E. Daugherty | 1 |
| #11 | Donald H. Holdt | 1 |
| #12 | Edwin R. Loder | 1 |
| #13 | Gary L. Baker | 1 |
| #14 | Gary L. Young | 1 |
| #15 | Herman Kerst | 1 |
| #16 | Jack G. Miller | 1 |
| #17 | James S. Sims, Jr. | 1 |
| #18 | Jean C. Childers | 1 |
| #19 | Richard M. Stilwell | 1 |
| #20 | Ronald J. Christensen | 1 |
| #21 | Robert E. Ebbeler | 1 |
| #22 | Vincent Kuhn | 1 |
| #23 | William Frisz | 1 |
| #24 | William J. Haggard | 1 |
| #25 | Denny E. Daughtery | 1 |
| #26 | Robert L. Puryear | 1 |
| #27 | James F. Borgerding | 1 |
| #28 | Anthony J. Bruegge | 1 |