Hillar Kassfeldt

Inventor

Add to Portfolio

Stats

Details

Work History

Patent OwnerApplications FiledYear
SRA TECHNOLOGIES, INC.
1
1993
CLEVELAND WRECKING COMPANY
1
1993
CONTRACTING RESOURCES INTERNATIONAL, INC.
1
1993
COLOR CAVE, INC.
1
1993
O'BRIEN-KREITZBERG INC.
1
1993
RADIAN ACQUISITION CORP.
1
1993
RADIAN INTERNATONAL, LLC.
1
1993
AMAN ENVIRONMENTAL CONSTRUCTION, INC.
1
1993
DAMES & MOORE, INC.
1
1993
SIGNET TESTING LABORATORIES, INC.
1
1993
DAMES & MOORE SERVICING COMPANY
1
1993
DAMES & MOORE VENTURES
1
1993
WALK, HAYDEL & ASSOCIATES
1
1993
DAMES & MOORE AMERICA, L.P.
1
1993
BOVAY, NORTHWEST, INC.
1
1993
DAMES & MOORE FOREIGN BRANCH OPERATIONS, INC.
1
1993
DAMES & MOORE GROUP
1
1993
DECISIONQUEST INC.
1
1993
DM INVESTORS, INC.
1
1993
Tridon Limited
1
1979
BRW/HAZELET & ERDAL OF MICHIGAN, INC.
1
1993
BRW/HAZELET & ERDAL OF OHIO, INC.
1
1993
BRW GROUP, INC.
1
1993
DQ SQUARED, INC.
1
1993
DAMES & MOORE GROUP (NY), INC.
1
1993
FOURTH DIMENSION INTERACTIVE, INC.
1
1993

Inventor Addresses

AddressDuration
Burlington, CAMar 24, 81 - Jun 21, 94

Technology Profile

Technology Matters
G01N: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1
H05B: ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
53219741994Method and device for determining rheological properties23
42582921981Flasher devices for lamps9

See more…


We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
> Upgrade to our Level for up to -1 portfolios!.