Inventor
MAX R. SAWA
Inventor
US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Bprimary
B23BTurning30%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding19%
LOC0819%
Y10TTechnical subjects covered by former us classification15%
B25DPercussive tools7%
E05BLocks4%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges4%
LOC154%
PatentTitleYear
12,403,538Hole saw202512,403,537Hole saw202512,233,467Hole saw202512,186,864Power tool to tool bit extension adapter2025D1039934Tool bit adapter202411,780,063Power tool to tool bit extension adapter202311,759,925Tool for driving a fastener202311,724,366Rotatable hand tools and fasteners202311,691,203Step drill bit2023D0982409Tool bit adapter202311,559,840Hole saw2023D0973733Hole saw202211,359,404Door hardware locating tool202211,273,501Step drill bit2022D0941113Chisel2022D0938249Chisel2021D0937650Chisel202111,161,226Tool for driving a fastener2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to MILWAUKEE ELECTRIC TOOL CORP (18)· patent assignee history
2021–2022Patents assigned to DREBO WERKZEUGFAB GMBH (3)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MILWAUKEE ELECTRIC TOOL CORP | 18 | 2021–2025 |
| DREBO WERKZEUGFAB GMBH | 3 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 18 | 2021–2025 |