Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Extendable screed and method for paving non-coplanar road surface

Extendable screed and method for paving non-coplanar road surface

US Patent 4688965 · Granted Aug 25, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for applying X-rays to an interior surface of a body cavity1998
Method and apparatus for measuring radiation dose distribution1997
X-ray apparatus for applying a predetermined flux to an interior surface of a bo1997
Apparatus for applying a predetermined x-radiation flux to an interior surface o1996
Method for treating brain tumors1996
Method for treating brain tumors1995
X-ray source with improved beam steering1995
X-ray source with shaped radiation pattern1995
Integrated paver with windrow pick-up capability1992
Switched electron beam source employing a common photo-emitter cathode and metho1991
Method and apparatus for in-situ plasma cleaning of electron beam optical system1987
Low defect etching of patterns using plasma-stencil mask1987