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

Icon_funbox Famous Patents

3M employee and church chorister Art Fry needed something to temporarily mark pages in his hymnal. He was in luck because his colleague, Spencer Silver, accidentally developed a glue that was too weak for other purposes. After initially discouraging consumer response, Post-it Notes became a hit in 1979.

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Examiner: Haneiwich, Daniel


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 16 patents; average approval time: 644 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner

Patent No. Patent Title:
4651728 Breathing system for high altitude aircraft
4625721 Smoke mask
4595019 Stone disintegrator
4595016 APNEA monitor
4593696 Auditory stimulation using CW and pulsed signals
4592348 Aerosol inhaler
4592351 Cannula holder
4589410 Endotracheal tube
4587967 Oxygen enriched reciprocating piston respirator
4585012 Tongue musculature measurement and strengthening apparatus
4585011 Conjugate eye movement detector for sleep analysis
4583536 Breathing apparatus for underwater swimming or diving
4573473 Cardiac mapping probe
4572178 Emergency mask
4565196 Disposable smoke mask and apparatus
4559941 Eyeglass frame and nasal cannula assembly
 
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