Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933027 | Processing waveform-based NDE | — | 2011-04-26 |
| 7876423 | Simultaneous noncontact precision imaging of microstructural and thickness variation in dielectric materials using terahertz energy | — | 2011-01-25 |
| 6033613 | Method of molding a peripheral frame with a panel insert | William M. Heyn, Robert W. Fraser | 2000-03-07 |
| 5950861 | Press-on closure with peelable end panel | Donald G. Sauer, Robert W. Fraser | 1999-09-14 |
| 5830398 | Method for forming container closure | William M. Heyn | 1998-11-03 |
| 5360588 | Method of making an injection molded frame having a panel insert | William M. Heyn, Robert W. Fraser | 1994-11-01 |
| 5273416 | Apparatus for making an injection molded frame having a panel insert | William M. Heyn, Robert W. Fraser | 1993-12-28 |
| 5246134 | Press-on closure with peelable end panel | Donald G. Sauer, Robert W. Fraser | 1993-09-21 |
| 5125528 | Container closure, and method for producing same | William M. Heyn | 1992-06-30 |
| 5109653 | Sealing head including an induction heating coil | Charles S. Kubis, John Walter, Glenn R. Mohr | 1992-05-05 |
| 5085339 | Reclosable container closure | William M. Heyn, Donald G. Sauer | 1992-02-04 |
| 5029725 | Molded plastic material container | — | 1991-07-09 |
| 4853510 | Induction heating coil | Glenn R. Mohr | 1989-08-01 |
| 4757914 | Laminated closure for a plastic container | Ihab M. Hekal | 1988-07-19 |
| 4757175 | Induction heating coil | Glenn R. Mohr | 1988-07-12 |
| 4754113 | Induction coil heating unit for heat sealing closures to containers | Glenn R. Mohr | 1988-06-28 |
| 4751153 | Frame for a cell construction | — | 1988-06-14 |
| 4740663 | Transverse flux induction heating unit | Glenn R. Mohr | 1988-04-26 |
| 4707213 | Induction heating unit for heat bonding a lid having a metallic layer to a container | Glenn R. Mohr | 1987-11-17 |
| 4693391 | Closure having a pull tab and a controlled seal width at the pull tab | — | 1987-09-15 |
| 4613062 | Hot melt material dispenser | John Walter, Charles S. Kubis | 1986-09-23 |
| 4560566 | Method of hot filling and closing a container | — | 1985-12-24 |
| 4548668 | Combination machine for assembling container components | Charles S. Kubis, John Walter | 1985-10-22 |
| 4519859 | Heating system for and method of finally bonding container end unit to body | Charles S. Kubis, John Walter, Glenn R. Mohr | 1985-05-28 |
| 4462504 | Tamper-indicating closure | Charles S. Kubis, John Walter | 1984-07-31 |