Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302888 | Insect trap device and method of using | Andrew F Sandford | 2025-05-20 |
| 12178203 | Insect trap device and method of using | Andrew F Sandford, Lars Ralf Rainer Lieberwirth, Hans-Peter Schafer | 2024-12-31 |
| 12114651 | Insect trap device and method of using | Andrew F Sandford, Lars Ralf Rainer Lieberwirth, Hans Peter Schaefer | 2024-10-15 |
| 12041924 | Insect trap device and method of using | Andrew F Sandford, Lars Ralf Rainer Lieberwirth | 2024-07-23 |
| 12016322 | Insect trap device and method of using | Andrew F Sandford | 2024-06-25 |
| 11533898 | Insect trap device and method of using | Andrew F Sandford | 2022-12-27 |
| 11503820 | Insect trap device and method of using | Andrew F Sandford, Lars Ralf Rainer Lieberwirth, Hans-Peter Schafer | 2022-11-22 |
| 11445716 | Insect trap device and method of using | Andrew F Sandford, Lars Ralf Rainer Lieberwirth, Hans Peter Schaefer | 2022-09-20 |
| D926918 | Insect trap | Lars Ralf Rainer Lieberwirth, Andrew F Sandford | 2021-08-03 |
| 10588307 | Insect trap device and method of using | Andrew F Sandford, Lars Ralf Rainer Lieberwirth | 2020-03-17 |
| 10568314 | Insect trap device and method of using | Andrew F Sandford, Lars Ralf Rainer Lieberwirth, Hans-Peter Schafer | 2020-02-25 |
| 10561135 | Insect trap device and method of using | Andrew F Sandford, Jill M. Shurtleff | 2020-02-18 |
| D850572 | Insect trap | Lars Ralf Rainer Lieberwirth, Andrew F Sandford | 2019-06-04 |
| 9918512 | Footwear with support and traction | Nicholas Huber, Stephanie F. Connaughton | 2018-03-20 |
| 9586083 | Layered structure including multiple columns | Stephanie F. Connaughton | 2017-03-07 |
| D780284 | Insect trap | Lars Ralf Rainer Lieberwirth, Andrew F Sandford | 2017-02-28 |
| 9561396 | Multi-layered structure including multiple columns | Stephanie F. Connaughton | 2017-02-07 |
| 9463348 | Yoga mat with support and traction | Stephanie F. Connaughton | 2016-10-11 |
| D736341 | Insect trap base | Lars Ralf Rainer Lieberwirth | 2015-08-11 |
| 8822012 | Yoga mat with support and traction | Lisa M. Franks, David Duncanson, Aly Khalifa, Thomas Anthony Gernetzke, Douglas C. Dayton +2 more | 2014-09-02 |
| 6173498 | Razor | Paul Leslie Warrick | 2001-01-16 |
| 5604983 | Razor system | Graham John Simms | 1997-02-25 |
| 5518114 | Cartridge dispenser | Douglas R. Kohring | 1996-05-21 |
| D349242 | Dispenser cover | Jill M. Shurtleff | 1994-08-02 |
| 5293768 | Apparatus for manufacturing a razor blade structure for shaving systems | Henryk J. Chylinski | 1994-03-15 |