James Richard Harte

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Kansas City, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Teacher prepared formats for instructional apparatus
- Patent number 4,449,943
- Issue date May 22, 1984
- James R. Harte
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Instructional apparatus with elastic sheet
- Patent number 4,065,858
- Issue date Jan 3, 1978
- James Richard Harte
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Instructional apparatus with movable blank sheet
- Patent number 3,964,176
- Issue date Jun 22, 1976
- James Richard Harte
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Mathematical teaching aid
- Patent number 3,949,491
- Issue date Apr 13, 1976
- James Richard Harte
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multi-purpose mathematical aid
- Patent number 3,935,649
- Issue date Feb 3, 1976
- James Richard Harte
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Use of colored beads in an augmented simple abacus
- Publication number 20130236864
- Publication date Sep 12, 2013
- James Richard Harte
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Use of beads on a rope, with a parallel printed sequence
- Publication number 20130052617
- Publication date Feb 28, 2013
- James Richard Harte
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Augmented simple abacus with an underlying grid of numbers or a bla...
- Publication number 20120028229
- Publication date Feb 2, 2012
- James Richard Harte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Progressive synthetic phonics
- Publication number 20110104646
- Publication date May 5, 2011
- James Richard Harte
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS