Speyer; Henning J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Speyer; Henning J..The latest application filed is for "grill".
- Speyer; Henning J. - Downers Grove IL
- Speyer; Henning J. - Chicago IL
| Patent | Date |
|---|---|
| Grill Grant D395,979 - Picozza , et al. July 14, 1 | 1998-07-14 |
| Rotatable electrical connector Grant 5,352,122 - Speyer , et al. October 4, 1 | 1994-10-04 |
| Barbell having a detachably mounted weight supporting bar Grant 3,913,908 - Speyer October 21, 1 | 1975-10-21 |
| Barbell With Removable Weights Grant 3,825,253 - Speyer July 23, 1 | 1974-07-23 |
| Weight Usable In A Barbell Assembly Grant 3,771,785 - Speyer November 13, 1 | 1973-11-13 |
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