John A. Robertson — 43 Patents at Infosight

John A. Robertson has been granted 43 US patents while listed as an inventor at Infosight. The first was granted in 1981 and the most recent in May 2019. John A. Robertson ranks #69,380 of 4,157,543 US inventors in our database (top 1.7%). Patent records list John A. Robertson in Chillicothe, OH, US.

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10302417	Use of a laser measuring system and a pulse gas flow to enable a feedback controlled mold powder application	Ken R. Vaughn	2019-05-28
10266966	Adhering nanofibers to polymeric media using a high temperature singe	Douglas J. Morgan, Stephen D. Ingle	2019-04-23
9428847	Apparatus, methods, and fluid compositions for electrostatically-driven solvent ejection or particle formation	Ashley S. Scott, Andrew L. Washington, JR.	2016-08-30
8518319	Process of making fibers by electric-field-driven spinning using low-conductivity fluid formulations	Ashley S. Scott, Andrew L. Washington, JR.	2013-08-27
8272345	Electrospraying/electrospinning array utilizing a replacement array of individual tip flow restriction	Ashley S. Scott	2012-09-25
7748523	Automated handling line guide rail assembly	—	2010-07-06	$32,479,000
7629030	Electrospraying/electrospinning array utilizing a replacement array of individual tip flow restriction	Ashley S. Scott	2009-12-08
7065121	Waveguide architecture, waveguide devices for laser processing and beam control, and laser processing applications	David M. Filgas, Frank M. Haran, Andreas Mank	2006-06-20	$3,187,000
7007364	Tag nailing system	Ken R. Vaughn	2006-03-07
6764016	Identification method for dip galvanizing	Christopher D. Speakman, Edward S. O'Neal, G. D. Stephen Hudelson	2004-07-20
6753895	Tape roller/pad/printing using a laser ablated carrier	—	2004-06-22
6746724	Dual paint coat laser-marking labeling system, method, and product	Edward S. O'Neal	2004-06-08
6738396	Laser based material processing methods and scalable architecture for material processing	David M. Filgas, Frank M. Haran, Andreas Mank	2004-05-18	$5,858,000
6648143	Credit card-size carrier for a medicament	—	2003-11-18
6516950	Credit card-sized carrier for a medicament	—	2003-02-11
6518542	Colored patch laser marking	Ken R. Vaughn, Christopher D. Speakman, Edward S. O'Neal	2003-02-11
6516716	Method and apparatus for stamp marking with variable information	G. D. Stephen Hudelson, Ken R. Vaughn, Edward S. O'Neal	2003-02-11
6479208	Marking of hot glass using a carrier ribbon bearing a laser ablated coating pattern	—	2002-11-12
6451421	Laser markable micro-pore aluminum tags and method of their fabrication	Edward S. O'Neal, Ken R. Vaughn, Christopher D. Speakman	2002-09-17
6188706	Solid state lasers	—	2001-02-13
6063458	Folded identification tags	Walter N. Arth, Jr., Edward S. O'Neal, Ken R. Vaughn	2000-05-16
6039632	Solid state lasers	—	2000-03-21
6007929	Dual paint coat laser-marking labeling system, method and product	Edward S. O'Neal	1999-12-28
5855969	CO.sub.2 laser marking of coated surfaces for product identification	—	1999-01-05
5714234	Identification tag with preform attachment	—	1998-02-03

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John A. Robertson — 43 Patents

Issued Patents All Time

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