Inventor
Donald T. Landin
Inventor
Eagan, MN, US
Overview
14→
Patents
1990–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification35%
F16FSprings19%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C09JAdhesives8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
C08LCompositions of macromolecular compounds5%
G11BInformation storage based on relative movement between record carrier and transducer5%
H02KDynamo-electric machines5%
LOC083%
PatentTitleYear
D0893974Trapezoidal structured abrasive article20206,499,209'Internally damped stator, rotor, and transformer and a method of making'20026,251,493'Vibration and shock attenuating articles and method of attenuating vibrations and shocks therewith'20016,191,510'Internally damped stator, rotor, and transformer and a method of making'20016,132,882'Damped glass and plastic laminates'2000RE036806'Internally damped rotatable storage article'20005,851,327'Silica-containing vibration damper and method'19985,725,931'Constrained layer damper with slit(s) and/or cutout(s)'19985,691,037'Damped laminates with improved fastener force retention, a method of making, and novel tools useful in making'19975,538,774'Internally damped rotatable storage article'19965,474,840'Silica-containing vibration damper and method'19955,024,880'Cellular pressure-sensitive adhesive membrane'19914,985,488'Pressure-sensitive adhesive having improved adhesion to plasticized vinyl substrates'19914,946,742'Pressure-sensitive adhesive having improved adhesion to plasticized vinyl substrates'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1998Patents assigned to MINNESOTA MINING & MFG (8)· patent assignee history
1990–2020Based in Eagan, MN, US· patent location history
1991Based in St. Paul, MN, US· patent location history
2000–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MINNESOTA MINING & MFG | 8 | 1990–1998 |
| 3M INNOVATIVE PROPERTIES CO | 6 | 2000–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eagan, Minnesota, US | 13 | 1990–2020 |
| St. Paul, Minnesota, US | 1 | 1991 |