Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9717187 | Sectional planter with tongue and groove interlocking device | Claudia Armstrong | 2017-08-01 |
| 7201345 | Reeled material splicing method and apparatus | Peter Werner, Larry L. Hougum, Daniel J. Koziczkowski, Thomas E. Simon | 2007-04-10 |
| 5584076 | Adjustable cap having a fully removable adjustment strap | — | 1996-12-17 |
| 4881288 | Center feed dispenser for cleaning solution | Barry A. May | 1989-11-21 |
| 4669625 | Easy opening lid | — | 1987-06-02 |
| 4629032 | Building wall descent device having a manually operated brake means | — | 1986-12-16 |
| 4520895 | Building wall descent device having manually operated brake means | — | 1985-06-04 |
| 4226115 | Remote controlled air sampler | Ralph E. Williams, Larry L. Brown, Robert P. Marchese, Philip A. Russell | 1980-10-07 |
| 4201597 | No dig seepage pit cleaner | George Spector | 1980-05-06 |