Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291555 | Highly viscous chemical anchoring adhesive | James E. Surjan, Mark S. Timmerman, Cyndie S. Hackl, Jeffrey C. Warmolts, Eldridge Presnell | 2001-09-18 |
| 5931622 | Fastener assembly with lateral end extension | Harish C. Gupta | 1999-08-03 |
| 5836732 | Fastener assembly | Harish C. Gupta | 1998-11-17 |
| 5816759 | Expansion anchor and method therefor | Sigismund G. Paul, Edward D. Yates | 1998-10-06 |
| 5720418 | Adjustable tool for dispensing viscous material, such as two-part adhesive | Mark S. Timmerman, Terry R. Walker, Daniel Lee Downey | 1998-02-24 |
| 5711132 | Screen for anchoring a fastener to a hollow block with an adhesive | Frederick A. Kish, Michael A. Rancich, Mark S. Timmerman | 1998-01-27 |
| RE35659 | Adhesive anchor | Mark S. Timmerman, Peter Ham | 1997-11-11 |
| 5653563 | Anchor | Mark S. Timmerman | 1997-08-05 |
| 5632839 | Method of making a screen for anchoring a fastener to a hollow block with an adhesive | Frederick A. Kish, Michael A. Rancich, Mark S. Timmerman | 1997-05-27 |
| 5553436 | Screen for anchoring a fastener to a hollow block with an adhesive | Frederick A. Kish, Michael A. Rancich, Mark S. Timmerman | 1996-09-10 |
| 5483781 | Construction fastener assembly | Mark S. Timmerman | 1996-01-16 |
| 5310108 | Hammer-strikable, powder-actuated, fastener-driving tool | Michael S. Popovich, Edward D. Yates | 1994-05-10 |
| 5269450 | Hammer-strikable, powder-actuated, fastener-driving tool | Michael S. Popovich, Edward D. Yates | 1993-12-14 |
| 5263804 | Adhesive anchor | Mark S. Timmerman, Peter Ham | 1993-11-23 |
| 5069340 | Strip of collated fasteners for fastener-driving tool | Don T. Van Allman, Harish C. Gupta, Michael C. Dill, Martin J. Nilsen | 1991-12-03 |
| 5020693 | Dosage control for adhesive dispenser | Sigismund G. Paul, Frederick G. Sevald, Marian Olma | 1991-06-04 |
| 4907727 | Dispensing device having improved plunger assemblies | Sigismund G. Paul | 1990-03-13 |
| 4856951 | Fastening assembly for roofs of soft materials | William J. Blucher, Francis C. Peterson | 1989-08-15 |
| 4840294 | Adjustable dispensing tool | — | 1989-06-20 |
| 4771919 | Dispensing device for multiple components | — | 1988-09-20 |
| 4642012 | Fastening assembly for roofs of soft material | William J. Blucher, Francis C. Peterson | 1987-02-10 |
| 4601625 | Self drilling threaded insert for drywall | Francis C. Peterson, Melissa L. Sledz | 1986-07-22 |
| 4581871 | Fastener and nosepiece for installing lath | William J. Blucher, Elbert E. Williams, Jr., Francis C. Peterson | 1986-04-15 |
| 4543763 | Penetration controlling device and system | Kent B. Godsted | 1985-10-01 |
| 4296656 | Driver bit attachment | — | 1981-10-27 |