King L. Klopfenstein

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Prospect Heights, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle with combined propulsion and steering mechanism
- Patent number 5,209,506
- Issue date May 11, 1993
- King L. Klopfenstein
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Leaning vehicle with centrifugal force compensation
- Patent number 4,903,857
- Issue date Feb 27, 1990
- King L. Klopfenstein
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Operator powered reciprocating drive system
- Patent number 4,561,668
- Issue date Dec 31, 1985
- King L. Klopfenstein
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bag making machine
- Patent number 4,079,662
- Issue date Mar 21, 1978
- Triangle Package Machinery Company
- Ralph P. Puccetti
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Self-locking support for tubular members
- Patent number 4,058,268
- Issue date Nov 15, 1977
- Triangle Package Machinery Company
- Ralph P. Puccetti
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL