Tool for assembly and storage of rotary engine
US-2025187126-A1 · Jun 12, 2025 · US
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Schulz Edwin patents
Schulz Edwin is listed as an inventor on 51 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Schulz Edwin |
| Total patents | 51 |
| First publication | Jul 26, 2016 |
| Latest publication | Jun 12, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Rotary internal combustion engine with seal lubrication
US-11428128-B2 · Aug 30, 2022 · US
Method of operating an internal combustion engine
US-11306651-B2 · Apr 19, 2022 · US
Rotary internal combustion engine with unequal volumetric ratios
US-11261781-B2 · Mar 1, 2022 · US
Engine assembly with intercooler
US-11187143-B2 · Nov 30, 2021 · US
Rotary internal combustion engine with seal lubrication
US-2021231033-A1 · Jul 29, 2021 · US
Rotary internal combustion engine with removable subchamber insert
US-11028768-B2 · Jun 8, 2021 · US
Method of apex seal lubrication for a rotary internal combustion engine
US-11008909-B2 · May 18, 2021 · US
Method of operating a rotary engine
US-2021010414-A1 · Jan 14, 2021 · US
System for pilot subchamber temperature control
US-10865699-B2 · Dec 15, 2020 · US
Recent patents
Latest publications not already listed above.
Method of operating a rotary engine
US-10815877-B2 · Oct 27, 2020 · US
Rotary engine with pilot subchambers
US-10801394-B2 · Oct 13, 2020 · US
Rotary internal combustion engine with apex seal lubrication
US-2020157985-A1 · May 21, 2020 · US
Rotary internal combustion engine with removable subchamber insert
US-2020158011-A1 · May 21, 2020 · US
Method and system for starting a turbocompounded engine
US-2020149467-A1 · May 14, 2020 · US
Engine assembly with intercooler
US-2020123964-A1 · Apr 23, 2020 · US
Rotary internal combustion engine with unequal volumetric ratios
US-2020123970-A1 · Apr 23, 2020 · US
Rotary internal combustion engine with seal lubrication
US-10570789-B2 · Feb 25, 2020 · US
Rotary internal combustion engine with pilot subchamber
US-10557407-B2 · Feb 11, 2020 · US
Rotary internal combustion engine with removable subchamber insert
US-10544732-B2 · Jan 28, 2020 · US
Engine assembly with intercooler
US-10539065-B2 · Jan 21, 2020 · US
Method of operating an engine having a pilot subchamber at partial load conditions
US-10533486-B2 · Jan 14, 2020 · US
Rotary internal combustion engine with unequal volumetric ratios
US-10526961-B2 · Jan 7, 2020 · US
Internal combustion engine with igniter cooling sleeve
US-10514017-B2 · Dec 24, 2019 · US
System for pilot subchamber temperature control
US-2019211741-A1 · Jul 11, 2019 · US
Rotary engine with pilot subchambers
US-2019162108-A1 · May 30, 2019 · US
System for pilot subchamber temperature control
US-10280830-B2 · May 7, 2019 · US
Internal combustion engine with common rail injection
US-10267217-B2 · Apr 23, 2019 · US
Engine assembly with intercooler
US-2018363540-A1 · Dec 20, 2018 · US
Method of operating an engine having a pilot subchamber at partial load conditions
US-2018347450-A1 · Dec 6, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Pratt & Whitney Canada | 50 |
| Pratt & Whitney Canada | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/12 | 50 |
| F02B2053/005 | 39 |
| F01C1/22 | 38 |
| F02B53/10 | 31 |
| F02B53/02 | 28 |