Thomas E. Simmons has been granted 12 US patents while listed as an inventor at Morgan Construction . The first was granted in 1986 and the most recent in September 1997. Thomas E. Simmons ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Thomas E. Simmons in Westford, MA, US.
Patents per Year Patents granted per year, 1986 to 1997 Bar chart with a peak of 2 patents in 1986. peak 2 1986: 2 patents 1986 1987: 1 patents 1987 1988: 2 patents 1988 1990: 2 patents 1990 1991: 1 patents 1991 1993: 1 patents 1993 1995: 1 patents 1995 1996: 1 patents 1996 1997: 1 patents 1997
Issued Patents All Time
Profile Widget
Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
D383380 Duplex clip and holder Andrew Kempf 1997-09-09
5581649 Fixed value fiber optic attenuator with index matching material Stanley Vincent Paquette , Karl J. Jalbert , Michael S. Beard , Deborah L. St. Armand 1996-12-03
$173,000
5478090 Interlocked seal and sleeve for rolling mill oil film bearing Charles L. Innis, Jr. 1995-12-26
5203188 System and method for monitoring a rolling mill Peter N. Osgood 1993-04-20
5000584 Bushing for oil film bearing — 1991-03-19
4944609 Oil film bearing and bushing Lowell S. Salter, Jr. , Charles L. Innis, Jr. 1990-07-31
4898479 Roll neck bearing assembly and inner bearing component therefor — 1990-02-06
4790673 Rock neck bearing assembly and inner bearing component therefor — 1988-12-13
4772137 Oil film bearing and bushing Lowell S. Salter, Jr. , Charles L. Innis, Jr. 1988-09-20
4707496 Insect repellent soap composition — 1987-11-17
4586720 Neck seal Ralph Divirgilio , Charles L. Innis, Jr. 1986-05-06
4585236 Double jointed coolant seal Charles L. Innis, Jr. , Ralph Divirgilio 1986-04-29