Resources Contact Us Home
Kasman; David H.
Holliston, MA
No. of patents:

Patent Number Title Of Patent Date Issued
D397043 Thermocouple assembly August 18, 1998
D334624 Chemical dryer April 6, 1993
5879516 Kugelrohr or distillation apparatus March 9, 1999
Improved kugelrohr or apparatus for distilling or separating liquids. It includes a rugged, reliable air oven and drive unit with numerous safety features. One or more external guards eliminate burn hazard and risk of accidental contact. A thermal isolation support isolates the oven from
5874667 Block-type heater assembly for isothermally heating samples with observation access February 23, 1999
A block-type heater assembly for use in melting point/boiling point determination apparatus or other applications in which it is desirable to provide a substantially isothermal region for samples under test as well as a temperature sensor while also providing access for observation,
5459300 Microplate heater for providing uniform heating regardless of the geometry of the microplates October 17, 1995
A heater which accommodates microwell plates having a variety of bottom and peripheral geometries. The heater consists of a thermally conductive compliant material layer disposed on a planar heated platen. The compliant layer is dimensioned such that it contacts the microplate along the
5137582 Thermocouple assembly August 11, 1992
A thermocouple assembly includes a protective housing, preferably made of glass, a thermocouple suspended in the housing, and a thermally conductive material that fills the space between the inner wall of the housing and the thermocouple. In a preferred embodiment, a compressible ring is

  Recently Added Patents
Display screen with graphical user interface
Wavelength and power scalable waveguiding-based infrared laser system
Multi display device and method of controlling the same
Method for determining a corrected variance representative of the condition of reception of signals representative of symbols
Method and device for authenticating transmitted user data
  Randomly Featured Patents
Scalding machine for treating the carcass of a slaughtered animal
Thrombin compositions
Adapter for coin-operated machine
Gaming device having multiple displays
Drying rack with wrap-around cover
Disposable respirator
Electrical connector with variable plug retention mechanism
Process for preparation of wide-pore adsorbent for use in chromatography
Transmitting and receiving method, especially for detecting an ID transmitter
High-strength built-up roofing using improved glass fiber mats