Welsh; David E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Welsh; David E..The latest application filed is for "balance weight and method of securing same to a rotatable tubular body".
- Welsh; David E. - Toledo OH
- Welsh; David E. - Tustin CA
| Patent | Date |
|---|---|
| Balance weight and method of securing same to a rotatable tubular body Grant 5,778,737 - Welsh , et al. July 14, 1 | 1998-07-14 |
| Repairable solderless connector arrangement Grant 5,411,418 - Welsh , et al. May 2, 1 | 1995-05-02 |
| Modular connector system Grant 5,090,911 - Welsh February 25, 1 | 1992-02-25 |
| Closed entry socket contact assembly Grant 5,088,942 - Welsh , et al. February 18, 1 | 1992-02-18 |
| Hybrid connector Grant 5,046,964 - Welsh , et al. September 10, 1 | 1991-09-10 |
| Contact retention and sealing system Grant 5,015,192 - Welsh , et al. May 14, 1 | 1991-05-14 |
| Electrical connector contact retention system Grant 4,941,847 - Welsh July 17, 1 | 1990-07-17 |
| Circuit system with jackscrew installation device Grant 4,935,847 - Welsh June 19, 1 | 1990-06-19 |
| Connector with EMI/RFI grounding spring Grant 4,812,137 - Wilson , et al. March 14, 1 | 1989-03-14 |
| Retention and ground plane connector clip Grant 4,808,118 - Wilson , et al. February 28, 1 | 1989-02-28 |
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