U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.

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Examiner: Alexander, Daniel R.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 114 patents; average approval time: 840 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4856644 Flexible drive transmission
4681206 Curvilinear escalator
4660712 Separator device for bars
4660708 Bottle feeding machinery
4658947 Transfer mechanism
4651864 Apparatus for arranging containers horizontally and in sequence
4650061 Crowding lug transfer conveyor system
4646910 Generalized high speed belt to belt transfer chute
4645062 Transfer apparatus for flat items
4645070 Dual bend conveyor
4645063 Cigarette transfer device
4645058 Apparatus for orienting eggs in a egg handling systems
4640196 Track member and track for conveyor trolleys
4638906 Conveyor assembly
4635783 Person-conveying device
4632238 Apparatus for arranging oncoming articles, in particular containe...
4627529 Spiral conveyor
4625859 Screw feeder
4625854 Container transfer system
4625860 Tubular belt conveyor
4625853 Apparatus for the transport of workpieces to and from a machine t...
4618053 Mechanism for delivering fastener elements to fastener-assembling...
4616746 Apparatus for removing strips from compartments
4611708 Reciprocating channel floor conveyor
4610346 Devices for separating contiguous articles
4609090 Method and apparatus for moving and handling heavy objects
4609098 Zero pressure accumulating conveyor and module
4608646 Programmable parts feeder
4603778 Detection of defects in conveyor belts
4600096 Dispersion feeder
4600099 Transverse conveyor of elongated workpieces
4595091 Article diverter
4593806 Multiple transpositor conveyor system
4589539 Transportation apparatus having a moving handrail
4589540 Sample container transfer mechanism
4586599 Method and apparatus for preventing air pollution by the entrainm...
4583633 Conveyor for packing machines
4583631 Apparatus for positioning and clamping work clamp pallet for mach...
4583635 Arrangement for aligning and supplying flat prismatic articles
4583634 Step-type production line and method of operating same
 
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