Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980811 | Method of molding a container finish | — | 1999-11-09 |
| 5941403 | Closure and method of making same | — | 1999-08-24 |
| D410380 | Window stop | — | 1999-06-01 |
| 5803281 | Synthetic resinous container closure having frustoconical sealing surfaces | — | 1998-09-08 |
| 5505325 | Tamper evident dual non-replaceable snap-on cap | Richard Thompson, Melvin C. O'Leary, Jr., Alan Morini, Daniel Burnett, Hank DiSalvatore | 1996-04-09 |
| 5368178 | Container and closure therefore having conical sealing surfaces | Edward M. Brown | 1994-11-29 |
| 4946055 | Tamper indicating screw cap | Edward M. Brown | 1990-08-07 |
| 4933133 | Container closure and method for manufacture thereof | Edward M. Brown | 1990-06-12 |
| 4793504 | Closure with containment of telltale means | Edward M. Brown | 1988-12-27 |
| 4793122 | Tamper-indicating closure for a container, container and method for making same | Edward M. Brown, William M. Lester | 1988-12-27 |
| 4793503 | Container closure with rupturable tamper disk | Edward M. Brown | 1988-12-27 |
| 4793505 | Tamper-indicating container closure with rupturable disk | Edward M. Brown, William M. Lester | 1988-12-27 |
| 4792053 | Tamper-indicating capped container with angularly movable tine | Edward M. Brown, William M. Lester | 1988-12-20 |
| 4784817 | Method of making a container closure | Edward M. Brown, William M. Lester | 1988-11-15 |
| 4767587 | Method for making a break-away container closure | Edward M. Brown | 1988-08-30 |
| 4697714 | Break-away container closure | Edward M. Brown | 1987-10-06 |
| 4697993 | Fluid medium compressor and user apparatus | Edward B. Chamberlin, Edward M. Brown | 1987-10-06 |
| 4694968 | Tightly sealing safety cap | John Proctor, Edward M. Brown | 1987-09-22 |
| 4685580 | Anti-panelling container closure | Edward M. Brown | 1987-08-11 |
| 4674642 | Pressure-indicative container closure | Edward M. Brown, William M. Lester | 1987-06-23 |
| 4673096 | Closure and rotatable liner | Edward M. Brown, William M. Lester | 1987-06-16 |
| 4631003 | Fluid medium compressor and user apparatus | Edward B. Chamberlin, Edward M. Brown | 1986-12-23 |
| 4558794 | Container with vessel for retention of telltales | Edward M. Brown | 1985-12-17 |
| 4253588 | Dispensing closure with disc-like membrane valve member | William M. Lester, Edward M. Brown | 1981-03-03 |
| 4240570 | Dispensing device with interchangeable valves providing free pour and measured pour | Edward M. Brown | 1980-12-23 |