Head for Doghouse
US-2026016035-A1 · Jan 15, 2026 · US
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Lepper Mark O patents
Lepper Mark O is listed as an inventor on 49 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lepper Mark O |
| Total patents | 49 |
| First publication | Feb 19, 2015 |
| Latest publication | Jan 15, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Drain valve
US-D1104216-S · Dec 2, 2025 · US
Combination stud and panel fastener
US-12326166-B2 · Jun 10, 2025 · US
Isolating blind hole fastener
US-12305689-B2 · May 20, 2025 · US
Removable Drain Valve
US-2025003512-A1 · Jan 2, 2025 · US
Seat Grommet
US-2025003435-A1 · Jan 2, 2025 · US
Electromechanical control system for vehicle housing and door systems
US-12024086-B2 · Jul 2, 2024 · US
Rivet fastener assembly and method of use thereof
US-12006958-B2 · Jun 11, 2024 · US
Pin and Grommet Assembly
US-2024183372-A1 · Jun 6, 2024 · US
Blind assembly fastener system
US-11821451-B2 · Nov 21, 2023 · US
Recent patents
Latest publications not already listed above.
Combination Stud and Panel Fastener
US-2023349407-A1 · Nov 2, 2023 · US
Isolating Blind Hole Fastener
US-2023313827-A1 · Oct 5, 2023 · US
Serviceable stud-to-tie strap fastener
US-11655835-B2 · May 23, 2023 · US
W-base fastener and locator cap
US-11644052-B2 · May 9, 2023 · US
Blind Assembly Fastener System
US-2023074719-A1 · Mar 9, 2023 · US
Fastener assembly with pivoting nut
US-11592052-B2 · Feb 28, 2023 · US
Blind assembly fastener system
US-11542975-B2 · Jan 3, 2023 · US
Blind assembly fastener system
US-11519442-B2 · Dec 6, 2022 · US
Sealing device
US-11486495-B2 · Nov 1, 2022 · US
Fastener with Integral Seal
US-2022341453-A1 · Oct 27, 2022 · US
Electromechanical control system for vehicle housing and door systems
US-2022212595-A1 · Jul 7, 2022 · US
Rivet fastener assembly and method of use thereof
US-2022213914-A1 · Jul 7, 2022 · US
Multi-purpose tool system
US-11376724-B2 · Jul 5, 2022 · US
Blind Assembly Fastener System
US-2021348635-A1 · Nov 11, 2021 · US
Blind Assembly Fastener System
US-2021348636-A1 · Nov 11, 2021 · US
Rivet fastener assemblies
US-11125261-B2 · Sep 21, 2021 · US
Sealing device
US-2021246984-A1 · Aug 12, 2021 · US
Multi-purpose tool system
US-2021237250-A1 · Aug 5, 2021 · US
W-base fastener and locator cap
US-2021190109-A1 · Jun 24, 2021 · US
Fastening clip assemblies
US-10830270-B2 · Nov 10, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Illinois Tool Works | 51 |
| Lepper Mark O | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16B21/086 | 16 |
| F16B5/0657 | 14 |
| F16B5/065 | 8 |
| F16B21/075 | 7 |
| F16B13/0808 | 7 |