Klopfenstein; King L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Klopfenstein; King L..The latest application filed is for "leaning vehicle with centrifugal force compensation".
- Klopfenstein; King L. - Prospect Heights IL
| Patent | Date |
|---|---|
| Leaning vehicle with centrifugal force compensation Grant 4,903,857 - Klopfenstein February 27, 1 | 1990-02-27 |
| Operator powered reciprocating drive system Grant 4,561,668 - Klopfenstein December 31, 1 | 1985-12-31 |
| Weighing machine Grant 4,538,693 - Klopfenstein , et al. September 3, 1 | 1985-09-03 |
| Net weigher with built-in checkweigher Grant 4,100,984 - Klopfenstein , et al. July 18, 1 | 1978-07-18 |
| Bag making machine Grant 4,079,662 - Puccetti , et al. March 21, 1 | 1978-03-21 |
| Servo Control System For Filling Machine Weight Setting Grant 3,862,666 - Muskat , et al. January 28, 1 | 1975-01-28 |
| Bulk Weight Servo Control For Packaging Machines Grant 3,837,415 - Connors , et al. September 24, 1 | 1974-09-24 |
| Servo Control System For Filling Machine Weight Setting Grant 3,805,903 - Muskat , et al. April 23, 1 | 1974-04-23 |
| Bag Forming, Filling And Sealing Machine Grant 3,629,987 - Klopfenstein , et al. December 28, 1 | 1971-12-28 |
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