Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8732912 | Strap with improved column stiffness | Ronald L. Smith, Michael J. McMahon, Robert G. Kobetsky, Don Van Erden | 2014-05-27 |
| 8015671 | Strap with enhanced stiffness | Timothy B. Pearson, Wayne J. Thas | 2011-09-13 |
| 7779592 | Substrate with membrane seam plates fixed thereon for precise placement of seam plates on roof decking assemblies | John Bernardi, Paul M. Larson, Frank K. Villari, Cheryl L. Panasik, Daniel Schmidt | 2010-08-24 |
| 7549198 | Sealed joint devices for securing strap ends together | Anatoly Gosis, Donald L. Van Erden, Deepak H. Mehta, Abram Cervantes, Penmetesa N. Varma | 2009-06-23 |
| 6288131 | Inline solid state polymerization of pet flakes for manufacturing plastic strap | Donald Erden, Gary L. Vadnais, Karl G. Adams, James P. Nelson | 2001-09-11 |
| 5886058 | Inline solid state polymerization of pet flakes for manufacturing plastic strap | Donald L. Van Erden, Gary L. Vadnais, Karl G. Adams, James P. Nelson | 1999-03-23 |
| 5837349 | Method and apparatus for producing oriented plastic strap, and strap produced thereby | Donald L. Van Erden | 1998-11-17 |
| 5707660 | Apparatus for producing oriented plastic strap | Donald L. Van Erden, Hans Weltekamper | 1998-01-13 |
| 5695709 | Method and apparatus for producing highly oriented polyester sheet | Donald L. Van Erden | 1997-12-09 |
| 5688536 | Apparatus for producing oriented plastic strap | Donald L. Van Erden | 1997-11-18 |
| 5660787 | Method for producing oriented plastic strap | Donald L. Van Erden | 1997-08-26 |
| 5597640 | Oriented plastic strap | Donald L. Van Erden, Hans Weltekamper | 1997-01-28 |
| 5525287 | Method for producing oriented plastic strap | Donald L. Van Erden, Hans Weitekamper | 1996-06-11 |
| 5405699 | Method and apparatus for producing simultaneously milled and stretched plastric strap | Donald L. Van Erden, Donald W. Noren | 1995-04-11 |
| 5387388 | Method for producing oriented plastic strap | Donald L. Van Erden, Donald W. Noren | 1995-02-07 |
| 4892768 | Thermoplastic strap with multiple material structure and weld produced therewith | Nelson Cheung, Russell J. Gould | 1990-01-09 |