HARTMAN; Robert L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for HARTMAN; Robert L..The latest application filed is for "doped magnetic nanoparticles".

Company Profile

1.15.2

HARTMAN; Robert L. - Warren NJ
Hartman; Robert L. - Redondo Beach CA
Hartman; Robert L. - Sioux City IA
Hartman; Robert L. - Milwaukee WI
Hartman; Robert L. - Lennox CA
Hartman; Robert L. - Warren Township Somerset County

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Doped Magnetic Nanoparticles App 20200243230 - Bhargava; Rameshwar N. ; et al.	2020-07-30
System and method for forming a beam and creating nulls with an adaptive array antenna using antenna excision and orthogonal Eigen-weighting Grant 6,603,427 - Cai , et al. August 5, 2	2003-08-05
System and method for forming a beam and creating nulls with an adaptive array antenna using antenna excision and orthogonal eigen-weighting App 20030025633 - Cai, Khiem V. ; et al.	2003-02-06
Hand held power tool Grant D458,101 - Hartman , et al. June 4, 2	2002-06-04
Quick coupler mechanism for power tool bits Grant 6,000,888 - Hartman December 14, 1	1999-12-14
Molding and emblem removal tool Grant 5,930,899 - Hartman , et al. August 3, 1	1999-08-03
Corrugated substructure forming tool Grant 5,340,301 - Saffire , et al. August 23, 1	1994-08-23
Tranverse mode control in solid state lasers Grant 4,870,649 - Bobeck , et al. September 26, 1	1989-09-26
Method of manufacturing high-quality semiconductor light-emitting devices Grant 4,684,883 - Ackerman , et al. August 4, 1	1987-08-04
Purging: a reliability assurance technique for semiconductor lasers utilizing a purging process Grant 4,573,255 - Gordon , et al. March 4, 1	1986-03-04
Production of semiconductor structures with buried resistive or conductive regions by controlled ion bombardment and heat treatment Grant 4,539,743 - Anthony , et al. September 10, 1	1985-09-10
Method of improving current confinement in semiconductor lasers by inert ion bombardment Grant 4,523,961 - Hartman , et al. June 18, 1	1985-06-18
Stripe-guide TJS laser Grant 4,504,952 - Hartman , et al. March 12, 1	1985-03-12
V-Groove semiconductor light emitting devices Grant 4,408,331 - Hartman , et al. October 4, 1	1983-10-04
Light emitting semiconductor devices Grant 4,313,125 - Hartman , et al. January 26, 1	1982-01-26
Buried double heterostructure laser device Grant 4,230,997 - Hartman , et al. October 28, 1	1980-10-28
Selective plasma etching of dielectric masks in the presence of native oxides of group III-V compound semiconductors Grant 4,227,975 - Hartman , et al. October 14, 1	1980-10-14

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