Inventor · disambiguated record
Charles T. Gregg
Also filed as: GREGG CHARLES T
4 granted patents·225 citations·filing 1989–2003
82Inventor score
Top patents by PatentIndex Score
4 records- 0183US4884886ABiological particle identification apparatusUS ENERGY·Filed 1989·Granted Dec 5, 1989·68 cites·16 claims
- 0272US5475925AThree-piece retractable-bladed knifeFiled 1994·Granted Dec 19, 1995·55 cites·1 claims
- 0357US6949109B2Spring-actuated, retractable-bladed surgical scalpelINNOVATIVE SURGICAL TECHNOLOGY·Filed 2003·Granted Sep 27, 2005·25 cites·18 claims
- 0450US5201748ARetractable-bladed surgical scalpelNEWMAN PHILIP H·Filed 1992·Granted Apr 13, 1993·77 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →