Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member
US-2024198151-A1 · Jun 20, 2024 · US
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Scheffers Derek John patents
Scheffers Derek John is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Scheffers Derek John |
| Total patents | 13 |
| First publication | Nov 19, 2020 |
| Latest publication | Jun 20, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Proportioner for a fire protection system
US-11980786-B2 · May 14, 2024 · US
Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member
US-11872425-B2 · Jan 16, 2024 · US
Fire Protection Systems and Methods Using Fire Protection Devices Installed in Pipe Fittings With an Internally Housed Seal Member
US-2023398389-A1 · Dec 14, 2023 · US
Proportioner for a fire protection system
US-11771936-B2 · Oct 3, 2023 · US
Proportioner for a fire protection system
US-2023264056-A1 · Aug 24, 2023 · US
Protected Branch Connector Assembly For Fire Protection Systems
US-2023158350-A1 · May 25, 2023 · US
Protection and Installation Device for Fire Protection Sprinkler
US-2023101096-A1 · Mar 30, 2023 · US
Protection and Installation Device for Fire Protection Sprinklers
US-2023090915-A1 · Mar 23, 2023 · US
Proportioner for a fire protection system
US-11596821-B2 · Mar 7, 2023 · US
Recent patents
Latest publications not already listed above.
Proportioner for a fire protection system
US-2020360746-A1 · Nov 19, 2020 · US
Proportioner for a fire protection system
US-2020360745-A1 · Nov 19, 2020 · US
Proportioner for a fire protection system
US-2020360744-A1 · Nov 19, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Minimax Viking Res & Dev Gmbh | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A62C5/002 | 7 |
| A62C5/02 | 7 |
| B01F23/451 | 7 |
| B01F35/8331 | 7 |
| A62D1/0078 | 6 |