Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5529608 | Spacer assembly for use in electrostatic precipitator | — | 1996-06-25 |
| 4932985 | Rapper construction | Robert E. Jonelis, David L. Parta, Glen M. Peterson | 1990-06-12 |
| 4840649 | Adjustable buttress for use in an electrostatic precipitator | John I. Bata | 1989-06-20 |
| RE32767 | Electrostatic precipitator construction having ladder bar spacers | — | 1988-10-18 |
| 4519818 | Electrostatic precipitator construction having movable spacers | — | 1985-05-28 |
| 4479813 | Electrostatic precipatator construction having ladder bar spacers | — | 1984-10-30 |
| 4478614 | Electrostatic precipitator construction having spacers | — | 1984-10-23 |
| 4301343 | Methods and assemblies for mounting parts | — | 1981-11-17 |