Douglas S. Steele has been granted 15 US patents while listed as an inventor at GE . The first was granted in 1982 and the most recent in April 1991. Douglas S. Steele ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Douglas S. Steele in Mechanicville, NY, US.
Patents per Year Patents granted per year, 1982 to 1991 Bar chart with a peak of 4 patents in 1989. peak 4 1982: 1 patents 1982 1986: 3 patents 1986 1987: 2 patents 1987 1988: 3 patents 1988 1989: 4 patents 1989 1990: 1 patents 1990 1991: 1 patents 1991
Issued Patents All Time
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Showing 1–15 of 15 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
5010252
Ionization detector
—
1991-04-23
$16,752,000
4973794
Cable assembly for an electrical signal transmission system
—
1990-11-27
$8,681,000
4835394
Cable assembly for an electrical signal transmission system
—
1989-05-30
$10,744,000
4809314
Method of aligning a linear array X-ray detector
John P. Keaveney , David Oliver
1989-02-28
$4,890,000
4803639
X-ray inspection system
Larry C. Howington , James W. Schuler , Joseph J. Sostarich , Charles R. Wojciechowski , Theodore W. Sippel +13 more
1989-02-07
$13,060,000
4802195
Device for method for manipulating a part
Charles R. Wojcienchowski , Henry J. Scudder, III
1989-01-31
$8,694,000
4763008
Ionization detector with conductive signal and ground traces
—
1988-08-09
$18,932,000
4735451
Method and device for gripping parts in an X-ray inspection system
Charles R. Wojciechowski , Theodore W. Sippel , Joseph J. Sostarich
1988-04-05
$10,642,000
4734988
Method of aligning a collimator to a linear array X-ray detector
Casmir R. Trzaskos
1988-04-05
$10,642,000
4691108
Ionization detector
—
1987-09-01
$32,999,000
4682964
Ionization detector
Francis Howard Little , Joseph J. Sostarich , Douglas Ingram
1987-07-28
$17,301,000
4613313
Ionization detector
—
1986-09-23
$10,318,000
4613314
Ionization detector
—
1986-09-23
$10,318,000
4570071
Ionization detector
Theodore W. Sippel
1986-02-11
$7,725,000
4349274
Optical triangulation apparatus and method
—
1982-09-14
$3,410,000