Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269729 | Reusable or refillable container for dispensing motor oil | Karl Kocher, Steven Ruble | 2025-04-08 |
| D916599 | Flexible oil pouch | Matthew Erb, Steven Ruble | 2021-04-20 |
| D912527 | Flexible oil pouch | Matthew Erb, Steven Ruble | 2021-03-09 |