Robert L. Harris — 18 Patents at Plantronics

Robert L. Harris has been granted 18 US patents while listed as an inventor at Plantronics. The first was granted in 1981 and the most recent in September 2021. Robert L. Harris ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Robert L. Harris in Las Vegas, NV, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11117099	Method of cleaning microfiltration and ultrafiltration membranes	James C. Lozier, J C Lan, Justin I. Garmon, Srinivas Jalla, Korkud Egrican	2021-09-14
9670454	Methods of microalgae cultivation for increased resource production	John Whitman, Robert G. Barton, Michael Ripka, III, Michael Ripka, JR.	2017-06-06
9441197	Methods of microalgae cultivation for increased resource production	John Whitman, Robert G. Barton, Michael Ripka, III, Michael Ripka, JR.	2016-09-13
9042525	System and method for voice activated dialing from a home phone	Don L. Briscoe, Jasen D. Ott, John Zeigler, Michael Schmidt	2015-05-26	$45,463,000
8208609	System and method for voice activated dialing from a home phone	Don L. Briscoe, Jasen D. Ott, John Zeigler, Michael Schmidt	2012-06-26	$103,439,000
4967767	Vaginal shield for preventing sexually transmitted diseases	Johnnie Carter	1990-11-06
4890704	Folding ironing board	—	1990-01-02
4876712	Programmable telephone amplifier circuit interface	Gary T. Brint, Gabriele Bungardt, Jerel C. Gedecke, Vladimir Kraz	1989-10-24	$116,000
4840800	Soybean fiber in insect rearing media	—	1989-06-20
4720857	Miniaturized headset for two-way voice communication	Christine Burris, Victor Kolough, Larry R. Linville, Charles G. Scott, Robert F. Young	1988-01-19	$815,000
4707947	Sharpening stone for use with a sabre or jig saw	—	1987-11-24
4617431	Voice tube assemblies for post-auricle headsets	Charles G. Scott	1986-10-14	$846,000
4517080	Apparatus for encapsulating additives in resealed erythrocytes	John R. DeLoach, Richard T. Mayer, Garret M. Ihler	1985-05-14
4389209	Method of providing systemic protection from bloodsucking insects and other parasites using encapsulated additives in resealed erythrocytes	John R. DeLoach	1983-06-21
D266258	Fountain pen	Arnold G. Lockwood, William E. Tucker	1982-09-21
4335281	Post-auricle contoured headset for two-way voice communication	Charles G. Scott, James B. Robertson	1982-06-15	$926,000
4327710	Process for encapsulating additives in resealed erythrocytes for disseminating chemicals via the circulatory system	John R. DeLoach, Garret M. Ihler, Richard T. Mayer	1982-05-04
4279164	Metallurgical specimen tester	Merrill P. Hawke, Pete Elizalde, Jr.	1981-07-21

Robert L. Harris — 18 Patents

Issued Patents All Time

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