Inventor · Trotwood, OH, US

Gregory S. Kramer

4Patents
4h-index
9Co-inventors
33Inventor score

Filing activity: Jul 23, 1997 → Jul 23, 1997

Most-cited inventions

PatentTitleAreaCited byStatus
US5987756A Head and head assembly for a string trimmer Human Necessities 29 Expired
USD408247S Housing for an electric chainsaw General 17 Expired
USD408700S Housing for an electric chainsaw General 11 Expired
USD408246S Housing for a battery operated chainsaw General 8 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.