Brian M. McMahon
42Patents
11h-index
8Co-inventors
68Inventor score
Filing activity: Mar 26, 1987 → Aug 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9382750B1 | Double door gate apparatus | Fixed Constructions | 51 | Active |
| US9874055B1 | Apparatus having frame separate from gate | Fixed Constructions | 27 | Active |
| US9689197B1 | Latch apparatus with independent identical opposing latches | Emerging Cross-Sectional Technologies | 25 | Active |
| US10194755B1 | Playyard | Human Necessities | 24 | Active |
| US10448752B1 | Playyard | Human Necessities | 22 | Active |
| USD680559S1 | Agricultural implement | General | 20 | Active |
| US5093677A | Apparatus for mounting a remote controlled, gyro-stabilized camera externally on a helicopter | Performing Operations; Transporting | 14 | Expired |
| US9879453B1 | Double door gate apparatus | Fixed Constructions | 13 | Active |
| US10674835B1 | Playyard | Human Necessities | 12 | Active |
| US10091970B1 | Pet crate with vertical slide catch apparatus for door | Emerging Cross-Sectional Technologies | 11 | Active |
| US10557282B1 | Stickless exteriorly operated umbrella canopy | Fixed Constructions | 11 | Active |
| US10704290B1 | Stickless exteriorly operated umbrella canopy | Fixed Constructions | 9 | Active |
| US10533370B1 | Apparatus having frame separate from gate | Fixed Constructions | 8 | Active |
| US4738098A | Safety timer for turbine powered helicopter | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US11596242B1 | Playyard | Human Necessities | 7 | Active |
| US9756780B2 | Storage tank mounting arrangement for an agricultural implement | Performing Operations; Transporting | 5 | Active |
| US10113335B1 | Latch apparatus with independent identical opposing latches | Emerging Cross-Sectional Technologies | 5 | Active |
| US10159356B1 | Infant lounger | Human Necessities | 5 | Active |
| US9021968B2 | Tool bar mounting assembly for an agricultural implement | Emerging Cross-Sectional Technologies | 4 | Active |
| US8997667B2 | Control system mounting arrangement for an agricultural implement | Human Necessities | 4 | Active |
| US11111719B1 | Apparatus having frame separate from gate | Fixed Constructions | 3 | Active |
| US10378277B2 | Double door gate apparatus | Fixed Constructions | 3 | Active |
| US10006243B1 | Apparatus having frame separate from gate | Fixed Constructions | 3 | Active |
| US9003984B2 | Storage tank mounting arrangement for an agricultural implement | Performing Operations; Transporting | 2 | Active |
| US11026522B1 | Playyard | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.