Top Inventors at Insituform (Netherlands) B.V. All Time
Showing 1–29 of 29 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Eric Wood | 12 |
| 1 | Franklin Driver | 12 |
| 3 | Edward P. Smith | 6 |
| #4 | John Tweedie | 5 |
| #4 | Richard C. Polivka | 5 |
| #6 | F. Thomas Driver | 4 |
| #6 | Jeff P. Wells | 4 |
| #6 | Kevin P. Murray | 4 |
| #6 | Philip M. Smith | 4 |
| #6 | Weiping Wang | 4 |
| #11 | Douglas K. Chick | 3 |
| #11 | Joseph A. Alexander | 3 |
| #11 | Kerry D. Severs | 3 |
| #11 | Miranda Jane Bull, executor | 3 |
| #15 | Charles A. Long, Jr. | 2 |
| #15 | E. Peter Smith | 2 |
| #15 | Joseph D. Carroll | 2 |
| #15 | Michael Askin | 2 |
| #19 | Charles H. Nance | 1 |
| #19 | David Hahn | 1 |
| #19 | David K. York | 1 |
| #19 | Graham Towers | 1 |
| #19 | John Ernest Gumbel | 1 |
| #19 | John Patrick Lause | 1 |
| #19 | John Hamilton McGillis | 1 |
| #19 | Kevan Taylor | 1 |
| #19 | Lloyd G. Buchanan | 1 |
| #19 | Randall J. Mach | 1 |
| #19 | Stainton Casey Smith | 1 |