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John A. Stephens — 3 Patents

IBM: 2 patents #32,909 of 70,183Top 50%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

John A. Stephens has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 1985 and the most recent in March 1994. John A. Stephens ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John A. Stephens in Forbes, MD, AU.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5297249	Hypermedia link marker abstract and search services	Keith Bernstein	1994-03-22	$7,732,000
5204947	Application independent (open) hypermedia enablement services	Keith Bernstein	1993-04-20	$8,588,000
4558929	Non-fogging mirror	Martin Stephens	1985-12-17

John A. Stephens — 3 Patents

Patents per Year

Issued Patents All Time

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