Inventor
David D. McAfee
Inventor
Niles, MI, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation23%
B64CAeroplanes15%
Y10TTechnical subjects covered by former us classification15%
B60BVehicle wheels8%
F16KValves8%
G06FElectric digital data processing8%
G10LSpeech analysis techniques or speech synthesis8%
H02KDynamo-electric machines8%
H04LTransmission of digital information, e.g. telegraphic communication8%
PatentTitleYear
10,938,858Chatbot interface for network security software application20217,712,842'Wheel having hubcap clamp mounted to improve wheel balance and method of balancing a wheel using a hubcap clamp'20107,104,366'Method of increasing friction material utilization for carbon brakes'20066,700,235'Enhanced cooling apparatus and method for rotating machinery'20046,532,637'Method of converting an aircraft brake assembly and a convertible aircraft brake assembly'20034,989,627'Thermal fuse valve'19914,798,052'Constant-clearance brake piston system with braking pressure intensifier'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1991Patents assigned to ALLIED SIGNAL INC (2)· patent assignee history
1989Based in South Bend, IN, US· patent location history
1991–2010Based in Niles, MI, US· patent location history
2003–2010Patents assigned to HONEYWELL INT INC (2)· patent assignee history
2004Patents assigned to FRANKLIN ELECTRIC CO INC (1)· patent assignee history
2004Based in Ossian, IN, US· patent location history
2006Patents assigned to HONEYWELL INT (1)· patent assignee history
2021Patents assigned to ENDGAME INC (1)· patent assignee history
2021Based in San Francisco, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALLIED SIGNAL INC | 2 | 1989–1991 |
| HONEYWELL INT INC | 2 | 2003–2010 |
| ENDGAME INC | 1 | 2021 |
| FRANKLIN ELECTRIC CO INC | 1 | 2004 |
| HONEYWELL INT | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Niles, MI, US | 4 | 1991–2010 |
| San Francisco, California, US | 1 | 2021 |
| Ossian, IN, US | 1 | 2004 |
| South Bend, IN, US | 1 | 1989 |