Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420020 | System and method for multi-modal dosing device | Joseph Francis Keenan, Peter William Calfee | 2025-09-23 |
| 12309229 | System and method for managing concentrate usage of a user | Peter William Calfee, Christopher Bennett Carter, Gary Ross Mitchell, William F Demyanovich | 2025-05-20 |
| 12142359 | System and method for determining an appropriate dose of a product | Joseph Francis Keenan, Peter William Calfee | 2024-11-12 |
| 12121069 | System and method for metered dosing vaporizer | Stephen B. Katsaros, Peter William Calfee | 2024-10-22 |
| 12108804 | Smart vaporizer and system for concentrate products | Peter William Calfee, Gary Ross Mitchell, William F Demyanovich, Joseph Freancis Keenan | 2024-10-08 |
| 12042598 | System and method for dosing vaporizer journaling device | Max J Schnurrenberger, Peter William Calfee | 2024-07-23 |
| 12041130 | System and method for managing concentrate usage of a user | Peter William Calfee, Christopher Bennett Carter, Gary Ross Mitchell, William F Demyanovich | 2024-07-16 |
| 11915811 | System and method for determining an appropriate dose of a product | Joseph Francis Keenan, Peter William Calfee | 2024-02-27 |
| 11652885 | System and method for managing concentrate usage of a user | Peter William Calfee, Christopher Bennett Carter, Gary Ross Mitchell, William F Demyanovich | 2023-05-16 |
| 11484898 | System and method for vaporizing cartridge system with diffuser | Joseph Francis Keenan | 2022-11-01 |
| 11109622 | System and method for metered dosing vaporizer | Stephen B. Katsaros, Peter William Calfee | 2021-09-07 |
| 11075995 | System and method for managing concentrate usage of a user | Peter William Calfee, Christopher Bennett Carter, Gary Ross Mitchell, William F Demyanovich | 2021-07-27 |
| 10888666 | System and method for multi-modal dosing device | Joseph Francis Keenan, Peter William Calfee | 2021-01-12 |
| 10888665 | System and method for multi-modal dosing device | Joseph Francis Keenan, Peter William Calfee | 2021-01-12 |
| 10834967 | System and method for managing concentrate usage of a user | Peter William Calfee, Christopher Bennett Carter, Gary Ross Mitchell, William F Demyanovich | 2020-11-17 |
| 10426196 | Portable vaporizer for dosing concentrate material | Peter William Calfee | 2019-10-01 |