T. Townsend Brown - Complete U.S. Patent Collection by Jim Bieberich

The Complete

T. Townsend Brown

U.S. Patent Collection
© 2001 - 2015 USPAT.COM div. of Mall-USA, Inc.

by Jim Bieberich, Patent Historian

The complete collection of patents is available by CDROM in PDF for easy viewing and printing. Click here to ORDER

Patent # Type Co-Inventor Filed Granted Claims Pages Description

1 1,974,483 U -- 02/07/1930 09/25/1934 12 5 Electrostatic Motor

2 2,207,576 U -- 07/26/1938 07/09/1940 8 3 Method and Apparatus for Removing Suspended Matter from Gases

3 2,417,347 U Lockheed Aircraft Corp. 07/06/1943 03/11/1947 11 6 Vibration Damper

4 2,949,550 U -- 07/03/1957 08/16/1960 12 6 Electrokinetic Apparatus

5 3,018,394 U -- 07/03/1957 01/23/1962 11 5 Electrokinetic Transducer

6 3,022,430 U -- 07/03/1957 02/20/1962 18 7 Electrokinetic Generator

7 3,187,206 U -- 05/09/1958 06/01/1965 23 6 Electrokinetic Apparatus

8 3,196,296 U Electrokinetics, Inc.
Pennsylvania 06/20/1961 07/20/1965 15 3 Electric Generator

9 3,267,860 U Martin M. Decker, Montgomery County, PA 12/31/1964 08/23/1966 5 3 Electrohydrodynamic Fluid Pump

10 3,296,491 U Martin M. Decker,
Montgomerey County,
PA 09/19/1961 01/03/1967 14 7 Method and Apparatus for Producing Ions and Electrically Charged Aerosols

11 3,518,462 U Guidance Technology, Inc. 08/21/1967 06/30/1970 13 8 Fluid Flow Control System

Notes:

Type: U=Utility R=Reissue D=Design T=Trademark a=assignment d=disclaimer c=correction

Claims: The number legal claims inventor makes to protect his invention

Applied: The day the patent application was filed with the Patent Office. Other dates for application renewals or divisions may exist and can be found in the patent

Granted: The day the Patent Office granted the patent

# Pages: Page count includes correction and disclaimer pages

Red: Patent(s) that made this inventor famous

	Patent #	Type	Co-Inventor	Filed	Granted	Claims	Pages	Description
1	1,974,483	U	--	02/07/1930	09/25/1934	12	5	Electrostatic Motor
2	2,207,576	U	--	07/26/1938	07/09/1940	8	3	Method and Apparatus for Removing Suspended Matter from Gases
3	2,417,347	U	Lockheed Aircraft Corp.	07/06/1943	03/11/1947	11	6	Vibration Damper
4	2,949,550	U	--	07/03/1957	08/16/1960	12	6	Electrokinetic Apparatus
5	3,018,394	U	--	07/03/1957	01/23/1962	11	5	Electrokinetic Transducer
6	3,022,430	U	--	07/03/1957	02/20/1962	18	7	Electrokinetic Generator
7	3,187,206	U	--	05/09/1958	06/01/1965	23	6	Electrokinetic Apparatus
8	3,196,296	U	Electrokinetics, Inc. Pennsylvania	06/20/1961	07/20/1965	15	3	Electric Generator
9	3,267,860	U	Martin M. Decker, Montgomery County, PA	12/31/1964	08/23/1966	5	3	Electrohydrodynamic Fluid Pump
10	3,296,491	U	Martin M. Decker, Montgomerey County, PA	09/19/1961	01/03/1967	14	7	Method and Apparatus for Producing Ions and Electrically Charged Aerosols
11	3,518,462	U	Guidance Technology, Inc.	08/21/1967	06/30/1970	13	8	Fluid Flow Control System