LH

Lloyd E. Hackman

RT Ribbon Technology: 15 patents #1 of 6Top 20%
Overall (All Time): #198,667 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6607450 Golf swing frequency analyzer 2003-08-19
5931744 Adjustable stiffness golf club shaft 1999-08-03
5879243 Weight forward golf club head 1999-03-09
5591091 Method of matching a golfer to a golf club 1997-01-07
5571628 Metal fiber preforms and method for making the same 1996-11-05
5478073 Golf swing analysis and method of custom trimming golf club shafts 1995-12-26
5450700 Method for reinforcing a foundation 1995-09-19
5441256 Method of custom matching golf clubs 1995-08-15
5351952 Method of matching golfer to golf club 1994-10-04
5345993 Strip forming apparatus for rapid solidification 1994-09-13
5308572 Method for manufacturing a reinforced cementitious structural member 1994-05-03
5296187 Methods for manufacturing columnar structures 1994-03-22
5238048 Round wire from strip 1993-08-24
5213151 Melt overflow control for constant linear density fiber mat and strip 1993-05-25
5040773 Method and apparatus for temperature-controlled skull melting 1991-08-20
5040594 Side feed tundish apparatus and method for the alloying and rapid solidification of molten materials Thomas Gaspar 1991-08-20
4977951 Apparatus for flow control of molten material by force detection 1990-12-18
RE33327 Melt overflow system for producing filamentary and film products directly from molten materials James Dickson, David L. Dunlap, Mark E. Handshey 1990-09-11
4930565 Melt overflow system for producing filamentary and film products directly from molten materials James Dickson, David L. Dunlap, Mark E. Handshey 1990-06-05
4903751 Two wheel melt overflow process and apparatus 1990-02-27
4813472 Melt overflow system for producing filamentary and film products directly from molten materials James Dickson, David L. Dunlap, Mark E. Handshey 1989-03-21
4259125 Process for making low carbon fibers 1981-03-31