Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50406 | Layout starter and field shingle for sloped asphalt roofing | Jonny E. Folkersen | 2025-04-29 |
| 11692353 | Double coverage roof wall flashing with cavity | Jonny E. Folkersen | 2023-07-04 |
| 11266134 | Magnetic field powered fishing lure | Jonny E. Folkersen | 2022-03-08 |
| 11148305 | Shingle cutting knife blade | Jonny E. Folkersen | 2021-10-19 |
| 11002014 | Layout starter and field shingle for sloped asphalt roofing | Jonny E. Folkersen | 2021-05-11 |
| 10895076 | Field shingle layout marks on roof drip edge | Jonny E. Folkersen | 2021-01-19 |
| 10889991 | Rake gutter, gutter cutting edge, and gutter and shingle | Jonny E. Folkersen | 2021-01-12 |
| 10889992 | Roof headwall and sloped wall flashing with ledge | Jonny E. Folkersen | 2021-01-12 |
| 10844604 | Field shingle layout marks on roof drip edge | Jonny E. Folkersen | 2020-11-24 |
| 10808406 | Second layer roofing drip edge with protruding edge | Jonny E. Folkersen | 2020-10-20 |
| 10801206 | Multi-part underlayment for building envelope details | Jonny E. Folkersen | 2020-10-13 |
| 10774537 | Double coverage roof wall flashing with cavity | Jonny E. Folkersen | 2020-09-15 |
| 10577800 | Layout starter and field shingle for sloped asphalt roofing | Jonny E. Folkersen | 2020-03-03 |
| 10562197 | Shingle cutting knife blade | Jonny E. Folkersen | 2020-02-18 |
| 10364573 | Layout starter and field shingle for sloped asphalt roofing | Jonny E. Folkersen | 2019-07-30 |
| D844182 | Sloped wall roof flashing | Jonny E. Folkersen | 2019-03-26 |
| 10041253 | Layout starter and field shingle for sloped asphalt roofing | Jonny E. Folkersen | 2018-08-07 |
| 9540817 | Layout starter and field shingle for sloped asphalt roofing | Jonny E. Folkersen | 2017-01-10 |