Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420451 | Volumetric concrete mixing system, equipment, and method | Paul A. Karam, Henry J. Karam, Gabriel J. Leyva, Stanley R. Peters, Carlos E. Medina | 2025-09-23 |
| 12173471 | Applicators for micro-trenching | Paul A. Karam, Carlos E. Medina | 2024-12-24 |
| 11850769 | Volumetric concrete mixing system, equipment, and method | Paul A. Karam, Henry J. Karam, Gabriel J. Leyva, Stanley R. Peters, Carlos E. Medina | 2023-12-26 |
| 11173630 | Volumetric concrete mixing system, equipment, and method | Paul A. Karam, Henry J. Karam, Gabriel J. Leyva, Stanley R. Peters, Carlos E. Medina | 2021-11-16 |
| 11168460 | Self-propelled pavement material placing machine and methods for backfilling micro-trenches | Paul A. Karam, Carlos E. Medina, Stanley R. Peters | 2021-11-09 |
| 10688687 | Volumetric concrete mixing system, equipment, and method | Paul A. Karam, Henry J. Karam, Gabriel J. Leyva, Stanley R. Peters, Carlos E. Medina | 2020-06-23 |
| 10443211 | Self-propelled pavement material placing machine and methods for backfilling micro-trenches | Paul A. Karam, Carlos E. Medina, Stanley R. Peters | 2019-10-15 |
| 9476217 | Mine emergency refuge systems | Taber MacCallum, Barry Wynns Finger, Brian Richardson, Jason H. Brockbank, Stephanie Sharo Chiesi +1 more | 2016-10-25 |