Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296436 | Multipurpose counterweight housing and counterweight | — | 2001-10-02 |
| 6202308 | Metal cutting shear with inner bolt support for indexable blade insert | — | 2001-03-20 |
| 5940971 | Metal cutting shear with inner bolt support for indexable blade insert | — | 1999-08-24 |
| 5926958 | Metal cutting shear and piercing tip therefor | — | 1999-07-27 |
| 5552179 | Method for treating concrete | — | 1996-09-03 |
| 5386652 | Cylinder guard | — | 1995-02-07 |
| 5114301 | Rotator for backhoe equipment | — | 1992-05-19 |
| 5107735 | Insulation stripping device for cables | Michael D. Ramun | 1992-04-28 |
| 5020962 | Apparatus for dismantling buildings | — | 1991-06-04 |
| 4897921 | Metal cutting shear with changeable multiple cutting edge portions | — | 1990-02-06 |
| 4881459 | Hydraulic scrap shear | — | 1989-11-21 |
| 4828883 | Asbestos contamination control method and formulas used therein | — | 1989-05-09 |
| 4799852 | Self-contained demolition bucket attachment | — | 1989-01-24 |
| 4686767 | Metal cutting shear for a backhoe | Michael Richard Ramun | 1987-08-18 |
| 4670983 | Metal cutting shear and adapter for mounting on a backhoe | Michael Richard Ramun | 1987-06-09 |
| 4450625 | Material handling and shearing attachment for a backhoe | Michael Richard Ramun | 1984-05-29 |
| 4439921 | Rail breaking attachment for backhoes | Michael Richard Ramun | 1984-04-03 |
| 4403431 | Self-contained material handling and shearing attachment for a backhoe | Michael Richard Ramun | 1983-09-13 |
| 4376340 | Material handling and shearing attachment for a backhoe | Michael Richard Ramun | 1983-03-15 |
| 4188721 | Attachment for a back hoe | Michael D. Ramun | 1980-02-19 |