Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5974750 | Fire barrier protected dynamic joint | Heather V. Landin, Paul J. Charland | 1999-11-02 |
| 5765332 | Fire barrier protected dynamic joint | Heather V. Landin, Paul J. Charland | 1998-06-16 |
| 5442884 | Fire-rated corner guard structure | — | 1995-08-22 |
| 5400559 | Multi-functional universal member for architectural joint systems | — | 1995-03-28 |
| 5384996 | Architectural joint system with arched cover plate | — | 1995-01-31 |
| 5367850 | Fire-rated corner guard structure | — | 1994-11-29 |
| 5365713 | Elastomeric seismic seal system | David W. Rice | 1994-11-22 |
| 5319907 | Telescoping wall joint system, especially for seismic applications | David W. Rice | 1994-06-14 |
| 5297372 | Elastomeric sealing system for architectural joints | — | 1994-03-29 |
| 5259162 | Multi-functional wall cover for architectural joints | — | 1993-11-09 |
| 5224319 | Centering bar for architectural joint systems | — | 1993-07-06 |
| 5187910 | Fire barrier system | Randy Hensley | 1993-02-23 |
| 4965976 | End cap for expansion joint | Jack D. Riddle | 1990-10-30 |
| 4943605 | End dam nosing material | — | 1990-07-24 |
| 4916878 | Compression seal with integral surface cover plate | — | 1990-04-17 |
| 4815247 | Compression seal with integral surface cover plate | Larry M. Petree, Julian J. Attaway | 1989-03-28 |
| D300465 | Decorative molding for retainer flange | — | 1989-03-28 |
| 4743036 | Compression seal | — | 1988-05-10 |
| 4708517 | Compression seal | Larry M. Petree, Julian J. Attaway | 1987-11-24 |
| 4674252 | Gland and mount system and components thereof | Larry M. Petree, Julian J. Attaway | 1987-06-23 |
| 4651488 | Expansion joint for plaster walls | Larry M. Petree, Julian J. Attaway | 1987-03-24 |
| 4625485 | Elastomeric glands | — | 1986-12-02 |
| 4616460 | Elastomeric glands | — | 1986-10-14 |
| 4522413 | Pavement joint seal with chevron-shaped walls | — | 1985-06-11 |
| 4457522 | Bridge seal for expansion grooves | Mario Trieste | 1984-07-03 |