Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10585298 | Hinged connections | — | 2020-03-10 |
| 10019973 | Airflow indicator for wind musical instruments | — | 2018-07-10 |
| 9474541 | Surgical devices | John R. Zider | 2016-10-25 |
| 9239469 | Eyeglasses | John F. Krumme, Brian A. Thompson | 2016-01-19 |
| 9086581 | Eyeglasses | John F. Krumme, Brian A. Thompson | 2015-07-21 |
| 8985762 | Eyeglass frames | — | 2015-03-24 |
| 8622541 | Eyeglass frames | — | 2014-01-07 |
| 8465150 | Eyeglasses | John F. Krumme, Brian A. Thompson | 2013-06-18 |
| 8322849 | Eyeglasses | John F. Krumme, Brian A. Thompson | 2012-12-04 |
| 6164775 | System for removably attaching lenses to eyeglass frame | John F. Krumme | 2000-12-26 |
| 6139141 | Auxiliary eyeglasses with magnetic clips | — | 2000-10-31 |
| 5899818 | Temperature compensated golf club head | John F. Krumme | 1999-05-04 |
| 4925132 | Wide-body aircraft having efficient utilization of interior space and method therefor | — | 1990-05-15 |
| 4896955 | Eyeglass frame including shape-memory elements | John F. Krumme | 1990-01-30 |
| 4895438 | Eyeglass frame including shape-memory elements | John F. Krumme | 1990-01-23 |
| 4772112 | Eyeglass frame including shape-memory elements | John F. Krumme | 1988-09-20 |
| 4758285 | Shape-memory alloy resetting method | Darel E. Hodgson | 1988-07-19 |