Bench-top time of flight mass spectrometer
US-12278097-B2 · Apr 15, 2025 · US
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Johnson William patents
Johnson William is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Johnson William |
| Total patents | 7 |
| First publication | May 5, 2015 |
| Latest publication | Apr 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Bench-top time of flight mass spectrometer
US-2024282559-A1 · Aug 22, 2024 · US
Bench-top Time of Flight mass spectrometer
US-12009193-B2 · Jun 11, 2024 · US
Lawnmower
US-11812691-B2 · Nov 14, 2023 · US
Bench-top time of flight mass spectrometer
US-2023054331-A1 · Feb 23, 2023 · US
Lawnmower
US-2022192090-A1 · Jun 23, 2022 · US
Cutter guard for a lawn mower
US-9021777-B2 · May 5, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Micromass Ltd | 4 |
| Bosch Gmbh Robert | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01J49/40 | 4 |
| H01J49/0036 | 4 |
| H01J49/24 | 4 |
| H01J49/062 | 4 |
| H01J49/0027 | 4 |